lead di(acetate) (CAS 301-04-2) — Safety Data Sheet

Safety data sheet documentation for lead di(acetate) (CAS 301-04-2), compiled to REACH Annex II with classification read against the harmonised entry in CLP Annex VI (H360Df, H373, H400, H410). Two options: a working draft sent by e-mail immediately, or a signed card issued within 72 hours of complete input. The item supplied is a document — MolGod.org does not sell, supply or ship chemical substances.

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REACH 2020/878
v4 · 08.09.2026
下载安全数据表 (PDF)CAS 301-04-2 · PDF · 162 KB工作草稿 — 尚未经过审核和批准。

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🧬 3D分子可视化器
正在加载分子...
3D模型Lead diacetate,CAS 301-04-2,分子式C₄H₆O₄Pb, 摩尔质量 325 g/mol

数据转录自法规登记册和专业文献,并注明来源与版本。不能替代供应商的安全数据表。未记录来源的字段已作相应标注。

📊 物理化学数据 — CAS 301-04-2
📊 物理化学性质

快速参考

化学式: C₄H₆O₄Pb
分子量: 325 g/mol
CAS号: 301-04-2
外观: 白色晶体
气味: 轻微的醋酸气味
🔬 高级属性

化学标识符

SMILES: CC(=O)[O-].CC(=O)[O-].[Pb+2]

最后更新: 2026-08-25

化学概述: Lead diacetate
分子式C₄H₆O₄Pb[1]
分子量325 g/mol[1]
熔点280 °C[1]
密度3.3 g/cm³[1]
IUPAC名称lead(2+) diacetate[1]
SMILESCC(=O)[O-].CC(=O)[O-].[Pb+2][1]
InChIKeyGUWSLQUAAYEZAF-UHFFFAOYSA-L[1]

同义词: 301-04-2 · Lead(II) acetate · Lead diacetate · Lead di(acetate) · lead(2+) diacetate

数据来源: PubChem (NLM/NIH)
最后更新: 2026-08-25

📚 科学参考文献(芝加哥作者-日期格式) (1 来源)
  1. PubChem. National Center for Biotechnology Information (NIH/NLM), chemical compound database. ↗ applies to: 分子式 · 分子量 · 熔点 · 密度 · IUPAC名称 · SMILES · InChIKey

科学研究

[1]PubMed2025
Shirke O, Velu S, Pandita S et al.. (2025). "Lead exposure during development alters synaptic organization and protein expression in rat hippocampus.". Journal of hazardous materials. https://doi.org/
[2]CrossRef2023
S. Elizabeth George, Richard Devereux, Joseph James et al.. (2023). "Dietary lead modulates the mouse intestinal microbiome: Subacute exposure to lead acetate and lead contaminated soil". Ecotoxicolog
[3]PubMed2014
Juhász ML, Marmur ES. (2014). "A review of selected chemical additives in cosmetic products.". Dermatologic therapy. https://doi.org/10.1111/dth.12146
[4]Core2003
Di Natale, Giorgio, Tagliaferri, Luca, A. Benso et al.. (2003). "Data criticality estimation in software applications". https://doi.org/10.1109/test.2003.1270912
[5]CrossRef1996
Eugeniusz Hać, Jerzy Krechniak. (1996). "Lead levels in bone and hair of rats treated with lead acetate". Biological Trace Element Research. https://doi.org/10.1007/bf02789170
[6]Arxiv2026
Jingzhi Han, Jiangqian Guo, Peng Shen et al.. (2026). "A novel strategy for achieving a low-field lightweight permanent MRI magnet system with good magnetic field homogeneity and low eddy current". ar
[7]Arxiv2026
Huawen Li, Mengzhi Yan, Zongwei Xu et al.. (2026). "Machine-learning-guided molecular dynamics simulations of point defect evolution in beta-Ga2O3 during ion implantation and annealing". arXiv (2608.2
📚 科学参考文献(芝加哥作者-日期格式) 7 refs · 4 baz

MOLECULE 按CAS号参考文献(实时来自13+数据库)

来源: db:arxiv (2) · db:pubmed (2) · db:crossref (2) · db:core (1)

  1. db:arxiv Jingzhi Han, Jiangqian Guo, Peng Shen et al.. (2026). "A novel strategy for achieving a low-field lightweight permanent MRI magnet system with good magnetic field homogeneity and low eddy current". arXiv (2608.21903v1).
  2. db:arxiv Huawen Li, Mengzhi Yan, Zongwei Xu et al.. (2026). "Machine-learning-guided molecular dynamics simulations of point defect evolution in beta-Ga2O3 during ion implantation and annealing". arXiv (2608.22282v1). https://doi.org/10.1016/j.actamat.2026.122596 →
  3. db:pubmed Shirke O, Velu S, Pandita S et al.. (2025). "Lead exposure during development alters synaptic organization and protein expression in rat hippocampus.". Journal of hazardous materials. https://doi.org/10.1016/j.jhazmat.2025.140582 →
  4. db:crossref S. Elizabeth George, Richard Devereux, Joseph James et al.. (2023). "Dietary lead modulates the mouse intestinal microbiome: Subacute exposure to lead acetate and lead contaminated soil". Ecotoxicology and Environmental Safety. https://doi.org/10.1016/j.ecoenv.2022.114430 →
  5. db:pubmed Juhász ML, Marmur ES. (2014). "A review of selected chemical additives in cosmetic products.". Dermatologic therapy. https://doi.org/10.1111/dth.12146 →
  6. db:core Di Natale, Giorgio, Tagliaferri, Luca, A. Benso et al.. (2003). "Data criticality estimation in software applications". https://doi.org/10.1109/test.2003.1270912 →
  7. db:crossref Eugeniusz Hać, Jerzy Krechniak. (1996). "Lead levels in bone and hair of rats treated with lead acetate". Biological Trace Element Research. https://doi.org/10.1007/bf02789170 →
物质监管状态
该物质受监管要求约束: 危险废物管理(BDO——波兰国家规定). 详细信息请参见“法规状态(REACH/ECHA/CLP)”章节及安全数据表。 监管信息——不限制在本店购买。
🧮 化学计量计算器
🧪 化学数据
CAS号
301-04-2
分子式
C₄H₆O₄Pb
摩尔质量
325 g/mol
IUPAC名称 (EN)
lead(2+) diacetate
SMILES
CC(=O)[O-].CC(=O)[O-].[Pb+2]
InChIKey
GUWSLQUAAYEZAF-UHFFFAOYSA-L
📡 Data sources

The data in this widget comes from the following verified scientific sources:

  • PubChem — National Center for Biotechnology Information (NCBI/NIH), USA
  • ChEMBL — European Bioinformatics Institute (EMBL-EBI), UK
  • NIST WebBook — National Institute of Standards and Technology, USA

Data is cached locally for speed — the widget also works offline.

⚗️ Physicochemical properties
Density
3.25

Source: PubChem, NIST WebBook. Last updated: 2026-08-25

🔍 外部标识符
11 / 16个ID系统69%
数据库标识符操作
CAS Registry Number301-04-2打开 →
PubChem CID9317[1]打开 →
InChIKeyGUWSLQUAAYEZAF-UHFFFAOYSA-L[1]打开 →
InChIInChI=1S/2C2H4O2.Pb/c2*1-2(3)4;/h2*1H3,(H,3,4);/…[1]
SMILESCC(=O)[O-].CC(=O)[O-].[Pb+2][1]
EC Number206-104-4[2]打开 →
KEGG CompoundD01945打开 →
ChemSpider8956[3]打开 →
UNII (FDA)KL498O6790打开 →
NSC Number (NCI)75797打开 →
WikiData QIDQ422837打开 →

来源:PubChem (NIH)、Wikidata SPARQL、KEGG、ChEMBL (EBI)、CompTox CTX (EPA)。

📚 科学参考文献(芝加哥作者-日期格式) (3 来源)
  1. PubChem. National Center for Biotechnology Information (NIH/NLM), chemical compound database. ↗ applies to: PubChem CID · InChIKey · InChI · SMILES
  2. ECHA. EC Inventory — EINECS, ELINCS, NLP and List Numbers assigned under REACH. Helsinki: European Chemicals Agency. ↗ applies to: EC Number
  3. ChemSpider. Royal Society of Chemistry, chemical structure database. ↗ applies to: ChemSpider

Further reading

Publications thematically related to this CAS. They are not the source of any value shown on this card.

扩展参考文献 (2)

  1. ★★☆☆☆ CROSSREF 🔓 开放 ❓ 未验证 Anonymous. 2012. "Lead Diacetate 301‐04‐2." Sax's Dangerous Properties of Industrial Materials: 1-2. https://doi.org/10.1002/0471701343.sdp15505.pub2. 链接 [访问日期: 2026-10-11] CC0 (metadata)
  2. ★★☆☆☆ CROSSREF 🔓 开放 ❓ 未验证 Anonymous. 2004. "Lead Diacetate 301‐04‐2." Sax's Dangerous Properties of Industrial Materials. https://doi.org/10.1002/0471701343.sdp15505. 链接 [访问日期: 2026-10-11] CC0 (metadata)
📡 光谱学 — CAS 301-04-2
📊 光谱数据库 — 内联数据 9 来源

光谱按需从9个来源获取。每个光谱都存储在我们的数据库中 — 下次打开时无需向外部API发出请求。无需搜索即可为每个光谱下载JCAMP-DX / CSV / PNG。

IR IR (Infrared) — NIST WebBook
Public domain (US Federal)
▶ 点击加载光谱
🔗 来源
— 点
📚 NIST Chemistry WebBook, SRD 69
MS (NIST) Mass Spectrum (EI) — NIST WebBook
Public domain (US Federal)
▶ 点击加载光谱
🔗 来源
— 点
📚 NIST Standard Reference Database 1A
UV-Vis UV/Visible Absorption — NIST WebBook
Public domain (US Federal)
▶ 点击加载光谱
🔗 来源
— 点
📚 NIST Chemistry WebBook, SRD 69
¹H NMR NMR (¹H, ¹³C) — NMRShiftDB
nmrshiftdb2 Database License
https://nmrshiftdb.nmr.uni-koeln.de/nmrshiftdbhtml/nmrshiftdb2datalicense.txt
Type of data: Predicted (calculated by nmrshiftdb2, not measured) — inferred: the source file carries no deposited measurement
Basis: the file returned by the NMRShiftDB search-or-predict service is a JCAMP-DX LINK block with spectrometer frequency 0, and its values match no deposited NMRShiftDB spectrum of this compound on record at MolGod.
▶ 点击加载光谱
🔗 来源
About the downloads (Type of data: Predicted (calculated by nmrshiftdb2, not measured) — inferred: the source file carries no deposited measurement)
JCAMP: the NMRShiftDB file as received (JCAMP-DX 5.01 text). It is a peak list: chemical shift in ppm. MolGod adds header lines stating the type of data; the values are unchanged.
CSV: the same peak list in two columns. The second column repeats the shift value; it is not a signal intensity. Lines starting with # state the type of data.
PNG: a picture of the plot above, with the type of data written on it.
Use: where signals are expected or were reported (chemical shift positions). Not included or guaranteed: intensities, multiplicities, coupling constants, line shapes, and solvent or temperature unless stated. A predicted list is not a measurement and cannot serve as a reference spectrum for identity or purity testing. Downloads become active after Show.
— 点
📚 Steinbeck C et al. (2003) J. Chem. Inf. Comput. Sci. 43(1):10–16 DOI: 10.1021/ci025588g
MS (MoNA) MoNA — MassBank of North America
CC-BY 4.0
▶ 点击加载光谱
🔗 来源
— 点
📚 MassBank of North America (UC Davis) DOI: 10.1002/jms.1777
IR/NMR/MS (SDBS) SDBS — Spectral Database for Organic Compounds (Japan AIST)
Free for non-commercial

参考来源 — 无公共API。在外部数据库中打开:

🔗 IR/NMR/MS (SDBS) →
📚 SDBSWeb: https://sdbs.db.aist.go.jp (AIST, Japan)
JP Monograph Japanese Pharmacopoeia — Monographs
Reference only

参考来源 — 无公共API。在外部数据库中打开:

🔗 JP Monograph →
📚 Japanese Pharmacopoeia 18th Edition (2021)
WHO INN WHO — International Nonproprietary Names
WHO Model Lists (free)

参考来源 — 无公共API。在外部数据库中打开:

🔗 WHO INN →
📚 WHO INN Programme
DOAJ DOAJ — Directory of Open Access Journals
OA journal index (mixed)

参考来源 — 无公共API。在外部数据库中打开:

🔗 DOAJ →
📚 DOAJ — doaj.org
🔬 交互式光谱(实时 — NIST / MoNA / NMRShiftDB / SDBS) (2)

数据从多个来源实时获取(优先级链)。每个光谱下可下载JCAMP-DX / CSV / PNG。

IR — 傅里叶变换红外光谱

正在加载 IR — 傅里叶变换红外光谱…

MS — 质谱(EI 70eV)

正在加载 MS — 质谱(EI 70eV)…

结构性质

正在加载结构数据...

❓ 常见问题 (3)
What is Lead diacetate?
Lead diacetate (CAS 301-04-2) is a chemical compound with the molecular formula C₄H₆O₄Pb and a molecular weight of 325 g/mol.
有帮助吗?
What is the CAS number of Lead diacetate?
The CAS number for Lead diacetate is 301-04-2.
有帮助吗?
What is the chemical formula of Lead diacetate?
The molecular formula of Lead diacetate is C₄H₆O₄Pb.
有帮助吗?
➕ 建议问题
下载结构文件

来自PubChem数据库(NIH)的分子结构文件。兼容Avogadro、PyMOL、Jmol和ChemDraw等程序。

来源:PubChem,美国国家医学图书馆(NIH)。 CID: 9317

🔄 浓度单位转换器 实时

输入Lead diacetate浓度(任意单位),其余将自动计算。

分子量: 325 g/mol · IUPAC Gold Book ↗

⚗️ 转换公式及引用(每个公式)
转换分子式准确度来源
% (w/v) ↔ molarityc (mol/L) = (% × 10) / MW±0.5% rel. when density ≈ 1.0 g/mLIUPAC (2019)
millimolar ↔ molarc (mol/L) = mM × 10⁻³ExactCohen ER, Cvitaš T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor AJ (2007)
molarity (mol/L)c = n/V = (m/MW)/V±0.1% (depends on MW precision)IUPAC (2019)
parts per million (mg/L) ↔ molarityc (mol/L) = ppm / (1000 × MW); equivalently ppm = mg/L for dilute aqueous±1% (density-independent for dilute solutions)IUPAC (2019)
mg/mL ↔ molarityc (mol/L) = (mg/mL × 1000) / MW / 1000 = mg/mL / MW × 1±0.2%Cohen ER, Cvitaš T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor AJ (2007)
g/L ↔ molarityc (mol/L) = (g/L) / MW±0.1% (depends on MW precision)Cohen ER, Cvitaš T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor AJ (2007)
mmol/L ↔ molarityc (mol/L) = mmol/L × 10⁻³ExactCohen ER, Cvitaš T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor AJ (2007)
Celsius ↔ KelvinT(K) = t(°C) + 273.15±0.01 K (ITS-90 scale)BIPM (Bureau International des Poids et Mesures) (2019)
Celsius ↔ FahrenheitT(°F) = T(°C) × 9/5 + 32±0.1 °FThompson A, Taylor BN (2008)
density-corrected % ↔ molarityc (mol/L) = (%w/w × ρ × 10) / MW, ρ in g/mL±0.1% when ρ known to 3 decimalsCohen ER, Cvitaš T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor AJ (2007)
📚 参考文献(8个权威来源)
  1. Thompson A, Taylor BN (2008). Guide for the Use of the International System of Units (SI). NIST Special Publication 811 · DOI: 10.6028/NIST.SP.811-2008
    → Primary SI standard for US scientific usage
  2. Cohen ER, Cvitaš T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor AJ (2007). Quantities, Units and Symbols in Physical Chemistry — The IUPAC Green Book. RSC Publishing, 3rd ed. · DOI: 10.1039/9781847557889 · ISBN: 978-0-85404-433-7
    → Canonical IUPAC guide for chemistry quantities/units
  3. BIPM (Bureau International des Poids et Mesures) (2019). The International System of Units (SI), 9th edition. BIPM · ↗
    → International SI definitions (incl. redefined kilogram 2019)
  4. ISO/IEC (2022). Quantities and units — Part 1: General. International Organization for Standardization — ISO 80000-1:2022 · ↗
    → General rules for physical quantities and units
  5. ISO/IEC (2019). Quantities and units — Part 9: Physical chemistry and molecular physics. International Organization for Standardization — ISO 80000-9:2019 · ↗
    → Concentration / molality / amount-of-substance conventions
  6. Tiesinga E, Mohr PJ, Newell DB, Taylor BN (2021). CODATA recommended values of the fundamental physical constants: 2018. Rev. Mod. Phys. 93(2):025010 · DOI: 10.1103/RevModPhys.93.025010
    → Avogadro, gas constant, molar volume (2019 SI revision)
  7. IUPAC (2019). Compendium of Chemical Terminology — the IUPAC Gold Book (online). IUPAC · DOI: 10.1351/goldbook
    → Definitions of mass fraction, molality, normality, ppm, activity
  8. Mills IM, Cvitaš T, Homann K, Kallay N, Kuchitsu K (1988). Quantities, Units and Symbols in Physical Chemistry. Blackwell Scientific Publications, 1st ed. · ISBN: 0-632-01773-5
    → Historical predecessor of IUPAC Green Book
相似分子结构

正在加载相似结构...

🧪 溶液制备向导 WIZARD
① 选择浓度
② 目标体积
③ 溶剂

计算依据: IUPAC Gold Book ↗, Merck ↗

计算化学

正在加载计算数据...

🛡️ 安全 — CAS 301-04-2
数据限制说明。 本页安全信息仅供参考,不能替代完整的安全数据表(SDS)。使用产品前,请查阅制造商当前的安全数据表以及GHS/CLP指南。CLP分类适用于纯散装物质,不适用于商业制剂。

GHS/CLP分类——(EC) No 1272/2008法规 + UN GHS Rev. 9 (2021)。

⚠️ 危险 (Danger)
GHS08 — 健康危害
GHS08 健康危害
GHS09 — 环境危害
GHS09 环境危害

🚨 危险说明(H)

  • H360Df
  • H373 — 长期或反复接触可能对器官造成伤害(说明已知的所有受影响器官) (说明接触途径――如已确证无其他接触途径造成这一危害)
  • H400 — 对水生生物毒性极大
  • H410 — 对水生生物毒性极大并具有长期持续影响

🛡 防范说明(P)

  • P203 — 使用前取得、阅读并遵循所有安全说明书。

✓ 根据CLP法规(EC) 1272/2008附件VI的统一分类(官方、具有约束力的分类)。 索引号:082-005-00-8。

参考文献(芝加哥格式): European Chemicals Agency. "lead di(acetate), Index No. 082-005-00-8." In Table 3 of Annex VI to Regulation (EC) No 1272/2008 (CLP Regulation), 23rd Adaptation to Technical Progress (harmonised list as of 2026-07-07). Helsinki: European Chemicals Agency, 2026. https://echa.europa.eu/information-on-chemicals/annex-vi-to-clp.

翻译:CLP 法规 (EC) 1272/2008,附件 III 和 IV。数据:PubChem/NLM。

📚 综合科学参考文献 — Chicago Author-Date 10 来源

从所有Safety Hub选项卡收集的参考文献。CAS号: 301-04-2 · PubChem ↗

  1. Parlament Europejski i Rada UE. 2008. "Regulation (EC) nr 1272/2008 w sprawie klasyfikacji, oznakowania i pakowania substancji (CLP)." Dz.Urz. UE L 353. [↗] GHS,法规
  2. United Nations Economic Commission for Europe (UNECE). 2021. "Globally Harmonized System of Classification and Labelling of Chemicals (GHS), Ninth Revised Edition." United Nations, Geneva. [↗] GHS
  3. Goldfrank, Lewis R., Robert S. Hoffman, Mary Ann Howland, et al.. 2019. "Goldfrank's Toxicologic Emergencies, 11th ed.." McGraw-Hill Education, New York. ISBN 978-1-25-985961-8. 急救、毒理学
  4. National Institute for Occupational Safety and Health (NIOSH). 2023. "NIOSH Pocket Guide to Chemical Hazards (DHHS Publ. 2005-149)." U.S. Department of Health and Human Services / CDC, Cincinnati, OH. [↗] 急救、个人防护装备、毒理学
  5. European Committee for Standardization (CEN). 2016. "EN 374-1:2016 — Protective gloves against dangerous chemicals and micro-organisms." CEN, Brussels. [↗] 个人防护装备
  6. UNECE. 2023. "European Agreement Concerning the International Carriage of Dangerous Goods by Road (ADR 2025)." United Nations, Geneva. [↗] 处置、法规
  7. National Fire Protection Association (NFPA). 2022. "NFPA 400 — Hazardous Materials Code." NFPA, Quincy, MA. [↗] 储存
  8. Urben, P.G. (ed.). 2017. "Bretherick's Handbook of Reactive Chemical Hazards, 8th ed.." Butterworth-Heinemann / Elsevier, Oxford. [↗] 储存
  9. Ministerstwo Klimatu i Środowiska RP. 2023. "Baza danych o produktach i opakowaniach oraz o gospodarce odpadami (BDO)." Ministerstwo Klimatu i Środowiska, Warszawa. 国家规定——波兰 [↗] 废物处置
  10. International Agency for Research on Cancer (IARC / WHO). 2024. "IARC Monographs on the Identification of Carcinogenic Hazards to Humans — List of Classifications." WHO, Lyon. [↗] 毒理学

具有自身参考文献的选项卡(紧急情况、个人防护装备、储存、废物)在其各自章节中包含额外的书目条目。

📈 分析统计(t检验·RSD·Grubbs·Q-Dixon) ICH Q2

粘贴一系列重复测量结果(CSV或每行一个数字)。计算器将计算平均值、标准差和95%置信区间,并检测异常值(Grubbs + Dixon Q)。

分隔符:逗号、空格、制表符、换行。至少3个测量值。
📐 统计公式
  • x̄ = Σxᵢ / n — 算术平均值
  • s² = Σ(xᵢ - x̄)² / (n-1) — 样本方差
  • s = √s² — 标准差
  • RSD% = (s / x̄) × 100% — 相对标准差
  • CI₉₅ = x̄ ± t(0.05, n-1) × s / √n — Student's t
  • G = |xᵢ - x̄| / s — Grubbs检验
  • Q = |xsuspect - xnearest| / |xmax - xmin| — Dixon Q-test

来源:ICH Q2(R2) 分析方法验证 · ICH PDF ↗

🧪 缓冲液配方计算器 唯一

从 20 种常用缓冲体系列表中选择 → 输入目标 pH → 获得精确配方,包括称量质量。

步骤 1:选择缓冲体系

📜 配方历史记录(最近 10 条)
📅 项目规划器——实验室实验管理器 新品

规划您的整个实验室项目:添加实验(含试剂、重复次数和持续时间)。您将获得甘特图、购物清单(含商店链接!)、预算(含10%余量)和GHS风险矩阵。

🧪 溶解性和溶剂兼容性
分子
Lead diacetate
分子式
C₄H₆O₄Pb
logP (XLogP3)
—
摩尔质量(g/mol)
325
极性
—

⚠️ GC估算(Hoftyzer-Van Krevelen)。该CAS无文献HSP数据——精度±2 MPa½。请实验验证。

Ra < R₀ = 混溶性良好 · Ra < 1,5×R₀ = 临界 · 以上 = 较差(R₀ — 该分子 Hansen 溶解度球的半径) 该分子的 R₀ = 8.。

溶剂 兼容性 Ra 可视化 GC-MS HPLC 应用 参考文献
Water (H₂O)440 g/L(实测)—
✗ NoA (aqueous) (RP)
buffercell cultureanalyticalextraction (hydrophilic)
Ethanol (EtOH)——无依据✗ NoA/B modifier (RP/NP)
extractionspectroscopy (UV-Vis)synthesisHPLC modifier
Methanol (MeOH)——无依据✗ NoA/B (RP) (RP)
HPLC (eluent)LC-MSKarl FischerUV-transparent to 205 nm
Acetone——无依据✗ NoB modifier (NP)
GC headspacecrystallisationdegreasingsynthesis
Acetonitrile (ACN)——无依据✗ NoB (RP) (RP)
HPLC eluent (gold standard)LC-MS (low UV cut-off, 190 nm)peptide analysis
DMSO——无依据✗ NoN/A (N/A)
NMR (d6-DMSO)cell biology (cryopreservation)drug deliverysynthesis
THF——无依据✗ NoB (NP) (NP)
GPC/SEC (polymer analysis)Grignard synthesisorganometallics
DCM (CH₂Cl₂)——无依据✓ YesB (NP) (NP)
extractionNP-HPLCGC-MScrystallisation (anti-solvent)
Chloroform (CHCl₃)——无依据✓ YesN/A (toxic) (N/A)
NMR (CDCl3)lipid extraction (Folch method)NP-TLC
Hexane——无依据✓ YesA (NP) (NP)
NP-HPLCoil extraction (lipids)GC-MSTLC (NP)
Toluene——无依据✓ YesB (NP) (NP)
NMR (d8-toluene)synthesisazeotropic drying (Dean-Stark)
📚 溶剂科学参考文献(芝加哥作者-日期格式)——点击展开

11 种溶剂 · 54 条完整引用(NIST/CRC/IARC/Hansen/Reichardt/Smallwood/Wypych/Armarego/Snyder/GESTIS)— 见下文。

Water (H₂O)
  1. NIST — NIST Chemistry WebBook — Water (CAS 7732-18-5)
  2. CRC — CRC Handbook of Chemistry and Physics, 104th ed., Sec. 8 (Properties of Water)
  3. IAPWS — IAPWS Release on Static Dielectric Constant of Water
  4. Reichardt 2011 — Solvents and Solvent Effects in Organic Chemistry
  5. GESTIS — GESTIS Substance Database — Water
Ethanol (EtOH)
  1. NIST — NIST Chemistry WebBook — Ethanol (CAS 64-17-5)
  2. CRC — CRC Handbook — Ethanol physical constants
  3. Snyder & Kirkland — Modern Liquid Chromatography — Ethanol eluotropic
  4. Smallwood — Handbook of Organic Solvent Properties — Ethanol
  5. GESTIS — GESTIS Substance Database — Ethanol
Methanol (MeOH)
  1. NIST — NIST Chemistry WebBook — Methanol (CAS 67-56-1)
  2. CRC — CRC Handbook — Methanol physical constants
  3. Snyder & Kirkland — Modern Liquid Chromatography — MeOH eluotropic, eo=0.95
  4. GESTIS — GESTIS Substance Database — Methanol
Acetone
  1. NIST — NIST Chemistry WebBook — Acetone (CAS 67-64-1)
  2. CRC — CRC Handbook — Acetone physical & thermodynamic constants
  3. Hansen 2007 — Hansen Solubility Parameters — Acetone (dD=15.5, dP=10.4, dH=7.0)
  4. Smallwood — Handbook of Organic Solvent Properties — Acetone
  5. GESTIS — GESTIS Substance Database — Acetone
Acetonitrile (ACN)
  1. NIST — NIST Chemistry WebBook — Acetonitrile (CAS 75-05-8)
  2. CRC — CRC Handbook — Acetonitrile constants
  3. Snyder & Kirkland — Modern Liquid Chromatography — ACN gold-standard HPLC eluent
  4. Reichardt 2011 — Solvents and Solvent Effects — ACN dipolar aprotic
  5. GESTIS — GESTIS Substance Database — Acetonitrile
DMSO
  1. NIST — NIST Chemistry WebBook — DMSO (CAS 67-68-5)
  2. Wypych 2019 — Handbook of Solvents Vol. 1 — DMSO comprehensive properties
  3. Hansen 2007 — HSP — DMSO (dD=18.4, dP=16.4, dH=10.2)
  4. Reichardt 2011 — Solvents and Solvent Effects — DMSO E_T(30)=45.1, dipolar aprotic
  5. GESTIS — GESTIS Substance Database — DMSO
THF
  1. NIST — NIST Chemistry WebBook — THF (CAS 109-99-9)
  2. Armarego 2009 — Purification of Laboratory Chemicals — THF drying & peroxide test
  3. Hansen 2007 — Hansen Solubility Parameters — THF (dD=16.8, dP=5.7, dH=8.0)
  4. Smallwood — Handbook of Organic Solvent Properties — THF
  5. GESTIS — GESTIS Substance Database — Tetrahydrofuran
DCM (CH₂Cl₂)
  1. NIST — NIST Chemistry WebBook — Dichloromethane (CAS 75-09-2)
  2. IARC 71 — IARC Monograph 71 — DCM (Group 2A carcinogen)
  3. Hansen 2007 — Hansen Solubility Parameters — DCM (dD=18.2, dP=6.3, dH=6.1)
  4. Reichardt 2011 — Solvents and Solvent Effects — DCM polarity index
  5. GESTIS — GESTIS Substance Database — Dichloromethane
Chloroform (CHCl₃)
  1. NIST — NIST Chemistry WebBook — Chloroform (CAS 67-66-3)
  2. IARC 73 — IARC Monograph 73 — Chloroform (Group 2B carcinogen)
  3. Hansen 2007 — Hansen Solubility Parameters — CHCl3 (dD=17.8, dP=3.1, dH=5.7)
  4. Reichardt 2011 — Solvents and Solvent Effects — CHCl3 H-bond donor strength
  5. GESTIS — GESTIS Substance Database — Chloroform
n-Hexane
  1. NIST — NIST Chemistry WebBook — n-Hexane (CAS 110-54-3)
  2. ATSDR n-Hexane — ATSDR Toxicological Profile for n-Hexane — 周围神经病变(正己烷并非 IARC 致癌物)
  3. Hansen 2007 — Hansen Solubility Parameters — n-Hexane (dD=14.9, dP=0, dH=0)
  4. Snyder & Kirkland — Modern Liquid Chromatography — n-Hexane NP standard, eo=0.00
  5. GESTIS — GESTIS Substance Database — n-Hexane
Toluene
  1. NIST — NIST Chemistry WebBook — Toluene (CAS 108-88-3)
  2. IARC 71 — IARC Monograph 71 — Toluene
  3. Hansen 2007 — Hansen Solubility Parameters — Toluene (dD=18.0, dP=1.4, dH=2.0)
  4. Smallwood — Handbook of Organic Solvent Properties — Toluene
  5. GESTIS — GESTIS Substance Database — Toluene
溶解性理论(应用于相容性预测):
  1. Yalkowsky, Samuel H., and Shri C. Valvani. 1980. "Solubility and Partitioning I: Solubility of Nonelectrolytes in Water." Journal of Pharmaceutical Sciences 69 (8): 912–922. https://doi.org/10.1002/jps.2600690814 — General Solubility Equation (GSE): logS = 0.5 − logP − 0.01(MP−25).
  2. Hansen, Charles M. 2007. Hansen Solubility Parameters: A User's Handbook. 2nd ed. CRC Press. https://doi.org/10.1201/9781420006834 — HSP三元组(dD, dP, dH)+ Ra公式。
  3. Stefanis, E., and C. Panayiotou. 2008. "Prediction of Hansen Solubility Parameters with a New Group-Contribution Method." Int J Thermophys 29: 568–585. https://doi.org/10.1007/s10765-008-0415-z
  4. Reichardt, Christian, and Thomas Welton. 2011. Solvents and Solvent Effects in Organic Chemistry. 4th ed. Wiley-VCH. https://doi.org/10.1002/9783527632220 — E_T(30) polarity scale, solvatochromism.
  5. Snyder, Lloyd R., Joseph J. Kirkland, and John W. Dolan. 2010. Introduction to Modern Liquid Chromatography. 3rd ed. Wiley. https://doi.org/10.1002/9780470508183 — Eluotropic series, polarity index.
  6. Van Krevelen, D. W., and K. Te Nijenhuis. 2009. Properties of Polymers. 4th ed. Elsevier. https://doi.org/10.1016/B978-0-08-054819-7.X0001-5 — Hoftyzer–Van Krevelen group contribution for dD/dP/dH from SMILES.
  7. Marcus, Yizhak. 1998. The Properties of Solvents. Wiley Series in Solution Chemistry, Vol. 4. ISBN 9780471983699 — 250+溶剂的完整表格数据集(ε、μ、供体数、受体数)。
  8. PubChem Compound Database — CAS 301-04-2 lookup ↗ — logP (XLogP3), water solubility experimental + predicted.

完整参考文献位于页面底部的参考文献折叠面板——芝加哥格式手册第17版作者-日期格式。

⚗️ 检查反应兼容性
0 0 0
健康: 0/4
易燃性: 0/4
反应性: 0/4
根据NFPA 704 / 由H代码计算

检查Lead diacetate是否与另一种试剂兼容

📦 储存兼容性矩阵
酸类 碱 氧化剂 易燃 毒性 Gazy
酸类 ✓ ✗ ✗ ✗ ⚠ ✗
碱 ✗ ✓ ⚠ ⚠ ⚠ ⚠
氧化剂 ✗ ⚠ ✓ ✗ ⚠ ✗
易燃 ✗ ⚠ ✗ ✓ ⚠ ✗
毒性 ⚠ ⚠ ⚠ ⚠ ✓ ⚠
Gazy ✗ ⚠ ✗ ✗ ⚠ ✓
✓ 可一起储存 · ⚠ 谨慎 · ✗ 禁止一起储存 · OSHA Chemical Segregation ↗

兼容性数据来源: Bretherick's Handbook (7th ed.) ↗, GESTIS ↗, ECHA REACH ↗, NFPA 704 ↗

🧮 实验室计算器(8个)
稀释(C₁V₁=C₂V₂)
摩尔浓度(M=n/V)
pH缓冲液(Henderson-Hasselbalch)
Beer-Lambert(A=εcl)
质量→摩尔
浓度%→M
ppm→mg/L
温度 C↔F↔K

已验证的配方: IUPAC Gold Book ↗, DOI ↗

📊 光谱数据库
📋 实验室方案生成器

方案基于以下内容生成: GHS SDS, Aldrich Lab Guide ↗

🏷️ 标签生成器(QR码)
Lead Di(Acetate)• Lead(II) acetate / lead(2+) diacetate• IUPAC: lead(2+) diacetate• CAS: 301-04-2• EC: 206-104-4• 分子式: C4H6O4Pb• 摩尔质量: 325 g/mol危险GHS危险说明:H360Df H373 H400 H410P203仅供实验室使用!Nonsensia Ltd124-128 City Road, EC1V 2NX London[email protected]molgod.org批号: 净含量:
Lipinski 描述符(结构)

类药性雷达图(Lipinski Ro5 / Veber)。绿色区域 = 符合标准。

预测数据 — 通过计算机模拟(SMILES/RDKit)计算的属性。不能替代临床研究。未经实验验证,不得用于药物评估。

MW325LogP0HBD0HBA4RotB0TPSA80.3 Ų
✓ Lipinski Ro5✓ Veber✓ Egan✗ Ghose✓ REOS✗ Lead-like Ro3 (MW=325, HBA=4)
属性值评级
吸收(GI)高✓
血脑屏障通透性否
生物利用度(Daina 2017)
55%
CYP450概况CYP1A2 unknownCYP2C9 unknownCYP2C19 unknownCYP2D6 unknownCYP3A4 unknown
PAINS警告0✓
Brenk警告1⚠
pKa (pH 7.4)7 (heuristic)
hERG(心脏毒性)✓ 否
P-gp底物—
Ames致突变性✓ 否
DILI(肝毒性)—
LogS(水溶性)—
来源(ADMET方法学)
  1. Lipinski, Christopher A., Franco Lombardo, Beryl W. Dominy, and Paul J. Feeney. 1997. "Experimental and computational approaches to estimate solubility and permeability in drug discovery and development settings." Advanced Drug Delivery Reviews 23 (1-3): 3-25.
  2. Veber, Daniel F., Stephen R. Johnson, Hung-Yuan Cheng, et al. 2002. "Molecular properties that influence the oral bioavailability of drug candidates." Journal of Medicinal Chemistry 45 (12): 2615-2623.
  3. Daina, Antoine, Olivier Michielin, and Vincent Zoete. 2017. "SwissADME: a free web tool to evaluate pharmacokinetics, drug-likeness and medicinal chemistry friendliness." Scientific Reports 7: 42717.
  4. Egan, William J., and Gregory Lauri. 2002. "Prediction of intestinal permeability." Advanced Drug Delivery Reviews 54 (3): 273-289.
  5. Baell, Jonathan B., and Georgina A. Holloway. 2010. "New substructure filters for removal of pan assay interference compounds (PAINS) from screening libraries." Journal of Medicinal Chemistry 53 (7): 2719-2740.
  6. Brenk, Ruth, Alessandro Schipani, Daniel James, et al. 2008. "Lessons learnt from assembling screening libraries for drug discovery for neglected diseases." ChemMedChem 3 (3): 435-444.
  7. Ertl, Peter, and Ansgar Schuffenhauer. 2009. "Estimation of synthetic accessibility score of drug-like molecules based on molecular complexity and fragment contributions." Journal of Cheminformatics 1: 8.
  8. Bickerton, G. Richard, Gaia V. Paolini, Jérémy Besnard, Sorel Muresan, and Andrew L. Hopkins. 2012. "Quantifying the Chemical Beauty of Drugs." Nature Chemistry 4 (2): 90-98.
  9. Hopkins, Andrew L., and Colin R. Groom. 2002. "The Druggable Genome." Nature Reviews Drug Discovery 1 (9): 727-730.
  10. Ghose, Arup K., Vellarkad N. Viswanadhan, and John J. Wendoloski. 1999. "A Knowledge-Based Approach in Designing Combinatorial or Medicinal Chemistry Libraries for Drug Discovery." Journal of Combinatorial Chemistry 1 (1): 55-68.
  11. Tice, Raymond R., Christopher P. Austin, Robert J. Kavlock, and John R. Bucher. 2013. "Improving the Human Hazard Characterization of Chemicals: A Tox21 Update." Environmental Health Perspectives 121 (7): 756-765.
  12. Leeson, Paul D., and Brian Springthorpe. 2007. "The Influence of Drug-Like Concepts on Decision-Making in Medicinal Chemistry." Nature Reviews Drug Discovery 6 (11): 881-890.
  13. Hann, Michael M. 2011. "Molecular Obesity, Potency and Other Addictions in Drug Discovery." MedChemComm 2 (5): 349-355.
  14. Davies, Mark, Michał Nowotka, George Papadatos, et al. 2015. "ChEMBL Web Services: Streamlining Access to Drug Discovery Data and Utilities." Nucleic Acids Research 43 (W1): W612-W620.
  15. Walters, W. Patrick, and Mark A. Murcko. 2002. "Prediction of 'Drug-Likeness.'". Advanced Drug Delivery Reviews 54 (3): 255–271. https://doi.org/10.1016/S0169-409X(02)00003-0.
  16. Congreve, Miles, Robin Carr, Christopher Murray, and Harren Jhoti. 2003. "A 'Rule of Three' for Fragment-Based Lead Discovery?" Drug Discovery Today 8 (19): 876–877. https://doi.org/10.1016/S1359-6446(03)02831-9.
  17. Brenk, Ruth, Alessandro Schipani, Daniel James, Agata Krasowski, Iain Hugh Gilbert, Julie Frearson, and Paul Graham Wyatt. 2008. "Lessons Learnt from Assembling Screening Libraries for Drug Discovery for Neglected Diseases." ChemMedChem 3 (3): 435-444.
  18. Schomburg, Karen T., Sascha Bietz, Hans Briem, Andrea M. Henzler, Stefan Urbaczek, and Matthias Rarey. 2014. "Facing the Challenges of Structure-Based Target Prediction by Inverse Virtual Screening." Journal of Chemical Information and Modeling 54 (6): 1676-1686.
  19. Bemis, Guy W., and Mark A. Murcko. 1996. "The Properties of Known Drugs. 1. Molecular Frameworks." Journal of Medicinal Chemistry 39 (15): 2887-2893.
  20. Schomburg, Karen T., and Matthias Rarey. 2014. "What Is the Potential of Structure-Based Target Prediction Methods?" Future Medicinal Chemistry 6 (17): 1987-1989.
  21. Flora, Gagan, Deepesh Gupta, and Archana Tiwari. 2012. "Toxicity of Lead: A Review with Recent Updates." Interdisciplinary Toxicology 5 (2): 47-58. ↗
  22. Jingzhi Han, Jiangqian Guo, Peng Shen et al.. (2026). "A novel strategy for achieving a low-field lightweight permanent MRI magnet system with good magnetic field homogeneity and low eddy current". arXiv (2608.21903v1).
  23. Huawen Li, Mengzhi Yan, Zongwei Xu et al.. (2026). "Machine-learning-guided molecular dynamics simulations of point defect evolution in beta-Ga2O3 during ion implantation and annealing". arXiv (2608.22282v1). https://doi.org/10.1016/j.actamat.2026.122596
  24. Shirke O, Velu S, Pandita S et al.. (2025). "Lead exposure during development alters synaptic organization and protein expression in rat hippocampus.". Journal of hazardous materials. https://doi.org/10.1016/j.jhazmat.2025.140582
  25. S. Elizabeth George, Richard Devereux, Joseph James et al.. (2023). "Dietary lead modulates the mouse intestinal microbiome: Subacute exposure to lead acetate and lead contaminated soil". Ecotoxicology and Environmental Safety. https://doi.org/10.1016/j.ecoenv.2022.114430
  26. Juhász ML, Marmur ES. (2014). "A review of selected chemical additives in cosmetic products.". Dermatologic therapy. https://doi.org/10.1111/dth.12146
  27. Di Natale, Giorgio, Tagliaferri, Luca, A. Benso et al.. (2003). "Data criticality estimation in software applications". https://doi.org/10.1109/test.2003.1270912
  28. Eugeniusz Hać, Jerzy Krechniak. (1996). "Lead levels in bone and hair of rats treated with lead acetate". Biological Trace Element Research. https://doi.org/10.1007/bf02789170
  29. Anonymous. 2012. "Lead Diacetate 301‐04‐2." Sax's Dangerous Properties of Industrial Materials: 1-2. https://doi.org/10.1002/0471701343.sdp15505.pub2. [DOI ↗]
  30. Anonymous. 2004. "Lead Diacetate 301‐04‐2." Sax's Dangerous Properties of Industrial Materials. https://doi.org/10.1002/0471701343.sdp15505. [DOI ↗]
  31. Bolton, Evan E., Yanli Wang, Paul A. Thiessen, and Stephen H. Bryant. 2008. "PubChem: Integrated Platform of Small Molecules and Biological Activities." Annual Reports in Computational Chemistry 4: 217-241. [DOI ↗]
  32. Kim, Sunghwan, Jie Chen, Tiejun Cheng, et al. 2023. "PubChem 2023 update." Nucleic Acids Research 51 (D1): D1373-D1380. [DOI ↗]
  33. Kim, Sunghwan, Tiejun Cheng, Jianyong He, Chen Cheng, et al. 2021. "PubChem Protein, Pathway, Reaction, and Disease Specifications." Journal of Cheminformatics 13: 16. [DOI ↗]
  34. Hähnke, Volker D., Sunghwan Kim, and Evan E. Bolton. 2018. "PubChem chemical structure standardization." Journal of Cheminformatics 10: 36. [DOI ↗]
  35. Wang, Yanli, Stephen H. Bryant, Tiejun Cheng, Jiyao Wang, et al. 2017. "PubChem BioAssay: 2017 update." Nucleic Acids Research 45 (D1): D955-D963. [DOI ↗]
  36. Cheng, Tiejun, et al. 2014. "Computation of Octanol-Water Partition Coefficients by Guiding an Additive Model with Knowledge." Journal of Chemical Information and Modeling 54 (3): 793-805. [DOI ↗]
  37. Wilkinson, Mark D., et al. 2016. "The FAIR Guiding Principles for scientific data management and stewardship." Scientific Data 3: 160018. [DOI ↗]
  38. Hersey, Anne, et al. 2015. "Chemical databases: curation or integration by user-defined equivalence?" Drug Discovery Today: Technologies 14: 17-24.
  39. Veber, Daniel F., Stephen R. Johnson, Hung-Yuan Cheng, Brian R. Smith, Keith W. Ward, and Kenneth D. Kopple. 2002. "Molecular Properties That Influence the Oral Bioavailability of Drug Candidates." Journal of Medicinal Chemistry 45 (12): 2615-2623.
  40. ECHA. 2024. "REACH Guidance." European Chemicals Agency. ↗
  41. Stockdale, A.D., Rostom, A.Y.. 1989. "Clinical Significance of Differences in Bioavailability of Medroxyprogesterone Acetate Preparations." Clinical Pharmacokinetics 16 (3): 129-133. https://doi.org/10.2165/00003088-198916030-00001. [DOI ↗]
  42. Groom, Colin R., Ian J. Bruno, Matthew P. Lightfoot, and Suzanna C. Ward. 2016. "The Cambridge Structural Database." Acta Crystallographica Section B 72 (2): 171-179. ↗
🧪 溶液配制助手(Smart Prep)

输入您要制备的内容——我将生成SOP

示例如下——点击插入:
预设配方:
📚 科学文献概览 — CAS 301-04-2
⭐ 关键发现(科学文献) 6 出版物
🏆 CAS 301-04-2 — multi-criteria ranking (W12): 30%引用·20%近期性·20%主题·15%历史·15%开放获取.
  1. #1
    (1974)
    重要性: 通过多标准评分选择(引用+近期性+主题+历史+开放获取)。
    SCORE 0.8 分析 PubMed ↗
  2. #2
    (2012) · Sax's Dangerous Properties of Industrial Materials
    重要性: 通过多标准评分选择(引用+近期性+主题+历史+开放获取)。
    SCORE 0.6 机制 DOI ↗
  3. #3
    (2012) · Sax's Dangerous Properties of Industrial Materials
    重要性: 通过多标准评分选择(引用+近期性+主题+历史+开放获取)。
    SCORE 0.6 机制 DOI ↗
  4. #4
    (2012) · Sax's Dangerous Properties of Industrial Materials
    重要性: 通过多标准评分选择(引用+近期性+主题+历史+开放获取)。
    SCORE 0.6 机制 DOI ↗
  5. #5
    (2012) · Sax's Dangerous Properties of Industrial Materials
    重要性: 通过多标准评分选择(引用+近期性+主题+历史+开放获取)。
    SCORE 0.6 机制 DOI ↗
  6. #6
    (2012) · Sax's Dangerous Properties of Industrial Materials
    重要性: 通过多标准评分选择(引用+近期性+主题+历史+开放获取)。
    SCORE 0.6 机制 DOI ↗

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lead di(acetate) — CAS 301-04-2, Annex VI index 082-005-00-8. Below: what the regulatory file for this substance must contain and where such files usually fail.

lead di(acetate) (CAS 301-04-2) at a glance

  • Substance – lead di(acetate)
  • CAS number – 301-04-2
  • EC number – 206-104-4
  • CLP Annex VI index number – 082-005-00-8
  • Hazard statements – H360Df; H373 (may cause damage to organs through prolonged or repeated exposure); H400 (very toxic to aquatic life); H410 (very toxic to aquatic life with long lasting effects)
  • Hazard classes – Repr. 1A, STOT RE 2 *, Aquatic Acute 1, Aquatic Chronic 1
  • Label pictograms – GHS08, GHS09
  • Signal word – Danger
  • Annex VI notes – 1
  • Entry current as of – CLP00
  • CMR classification – yes, classified as carcinogenic, mutagenic or toxic for reproduction
  • Documentation issued – safety data sheet in REACH Annex II structure; working draft or signed card
  • What is supplied – a document. MolGod.org does not sell, supply or ship chemical substances.

What is the EC number for lead di(acetate)?

Alongside CAS 301-04-2, this substance carries EC number 206-104-4 and Annex VI index 082-005-00-8. European documentation is built around the EC number as often as around the CAS: registration dossiers, the candidate list and customs systems key on it. A safety data sheet quoting only one of the two forces every downstream reader to look up the other.

How is lead di(acetate) classified for road, sea and air transport?

Carriers and forwarders handling lead di(acetate) must review section 14 in relation to the shipping documents prior to loading. If there are discrepancies, the shipment should be halted at the location where rectification would incur the highest cost.

Storage and handling in the document

Section 7 of the documentation for lead di(acetate) outlines handling and storage procedures, including incompatible materials, conditions to be avoided, and any segregation requirements arising from its classification. Laboratories reviewing this section require explicit instructions rather than general warnings; for instance, a statement such as ‘store in a cool dry place’ is insufficient, as it leaves the responsibility of defining specific storage conditions to the personnel.

First-aid content and why it is read first

First-aid content for CAS 301-04-2 has to be actionable by a person who is not a chemist and is reading under pressure. Section 4 also carries notes for the attending physician, which is where the classification becomes clinically relevant.

Can I import lead di(acetate) into the EU?

An import of CAS 301-04-2 is successful or unsuccessful based on whether the accompanying document matches the register entry. Among lead compounds, a common failure arises from classification carried over from a supplier outside the Union, where the same substance may be classified differently. The binding reference is index 082-005-00-8, and discrepancies occur in restricted metal-compound consignments.

What Annex VI notes and concentration limits apply to lead di(acetate)?

The Annex VI entry for CAS 301-04-2 carries note 1. Notes are not commentary: they modify how the classification applies — to concentration ranges, to specific forms of the substance, or to the labelling that follows from it. An entry read without its notes is read incompletely.

In which language must the SDS for lead di(acetate) be supplied?

Language compliance is mandatory rather than optional. When lead di(acetate) is delivered to a customer, the receiving Member State may mandate the use of its official language, and several do so without exception. An English original that meets an auditor’s requirements in one country can be rejected at the subsequent border, with no alteration to the content but due solely to the choice of language.

Identifiers that must agree

Three identifiers accompany this substance, and all must align: the CAS number 301-04-2, the Annex VI index number 082-005-00-8, and the name as listed in the register. Incongruent identifiers represent the subtlest flaw in a documentation set, as each individual document appears correct until a cross-check reveals they describe distinct entities.

Who is responsible for REACH compliance for lead di(acetate)?

Whoever brings lead di(acetate) across the Union border carries the documentation duty, and it does not transfer back up the supply chain by contract. Section 1 has to name a contactable entity inside the Union: a foreign address there is treated as no address at all, and it is among the first things an inspector verifies because it takes seconds.

What is the CLP classification of lead di(acetate)?

The harmonised classification for CAS 301-04-2 carries 4 hazard statements: H360Df, H373, H400, H410. In plain terms this means H360Df; may cause damage to organs through prolonged or repeated exposure; very toxic to aquatic life; very toxic to aquatic life with long lasting effects. A harmonised entry is binding across the Union — an importer may not soften it, and a self-classification that diverges from it will not survive an enforcement check.

Is lead di(acetate) classified as a CMR substance?

CAS 301-04-2 is classified as a CMR substance (H360Df). That status changes the obligations attached to every shipment: workplace exposure documentation, restrictions on supply to the general public, and substitution pressure from downstream users who must justify continued use. A safety data sheet for a CMR substance is read more closely than any other, because the classification itself invites scrutiny.

Which GHS pictograms apply to lead di(acetate)?

The label for lead di(acetate) carries GHS08 (health hazard), GHS09 (environment), with the signal word Danger. These are not chosen by the supplier: CLP Annex VI states them for CAS 301-04-2, and the precedence rules in Annex I decide which pictogram is dropped when two would say the same thing. A label showing a different set from the register is wrong even if every hazard statement on it is correct.

Is lead di(acetate) on the SVHC candidate list?

Yes — lead di(acetate) appears on the candidate list of substances of very high concern. That triggers duties that classification alone does not: notification to ECHA above the tonnage threshold, and an obligation to inform recipients where the substance is present in an article above 0.1 % by weight.

What do customs check when importing lead di(acetate)?

When a consignment of lead di(acetate) is stopped at the border, the document examined first is rarely the invoice. It is section 14 of the safety data sheet and its agreement with the transport papers. A missing packing group, an absent UN number or a proper shipping name that contradicts the classification of CAS 301-04-2 will hold the pallet regardless of how complete the remaining fifteen sections are.

What must the label for lead di(acetate) contain?

The supply label for lead di(acetate) is generated from the same classification that drives the safety data sheet: pictograms selected by precedence, one signal word derived from the highest hazard class present, and the hazard statements H360Df, H373, H400… reproduced in full. Where the container is too small to carry the complete set at a legible size, there are lawful ways to handle it and unlawful ones that look identical to a non-specialist.

Questions about documentation for lead di(acetate)

Can I check whether my existing sheet is still valid?

Yes. A section-by-section reading against Annex II and the current harmonised entry establishes that in one pass, and a sheet that passes is reported as passing.

Do I need a safety data sheet to import lead di(acetate) into the EU?

Yes. A sheet compiled to Annex II of REACH must exist before the first consignment moves, and it must be held by the entity placing the substance on the Union market.

What is the CAS number of lead di(acetate)?

CAS 301-04-2. In CLP Annex VI the same substance carries index number 082-005-00-8, and both identifiers should appear in the documentation.

Is lead di(acetate) a CMR substance?

Yes. The harmonised classification places it among substances classified as carcinogenic, mutagenic or toxic for reproduction, which changes workplace documentation and supply restrictions.

MolGod.org issues documentation and does not sell, supply or ship chemical substances. CAS 301-04-2 identifies the subject of this document.

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签名的含义

文件由谁编制
The document is generated by the MolGod engine from ECHA CLP Annex VI and the cited public sources, then read section by section by a qualified scientific reviewer with a degree in chemistry or a related scientific field.
审核范围
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签名意味着什么 — 以及不意味着什么
The signature records that a qualified scientific reviewer read the document. It is not a government approval, not an ECHA approval, and not a legal certification — no such certification exists for safety data sheets in the EU. A signature does not by itself make a document legally valid or make your business compliant.
您将收到的内容
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📄 分析证书(CoA) CAS 301-04-2 无

数据库中无此产品的证书。

📚 科学参考文献(芝加哥作者-日期格式)——点击展开

批次管理与实验室认证标准——13个独立来源(ICH Q1/Q3/Q6/Q7/Q10 + ISO 17025 + WHO TRS + 21 CFR 211 + EMA + USP + Ph.Eur. + PIC/S + IPEC-PQG)。

  1. International Council for Harmonisation (ICH). 2000. "Q7 Good Manufacturing Practice Guide for Active Pharmaceutical Ingredients." ICH Expert Working Group. [链接 ↗] — GMP for APIs — adopted by EMA, FDA, MHLW
  2. International Organization for Standardization. 2017. "ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories." ISO. [链接 ↗] — Lab accreditation standard underpinning every CoA
  3. World Health Organization. 2010. "WHO Good Manufacturing Practices for Pharmaceutical Products: Main Principles (WHO Technical Report Series No. 957, Annex 3)." WHO Press. [链接 ↗] — WHO TRS No. 957 — global reference for GMP
  4. International Council for Harmonisation (ICH). 2003. "ICH Q1A(R2): Stability Testing of New Drug Substances and Products." International Council for Harmonisation. [链接 ↗] — Source for batch shelf-life and retest dating
  5. International Council for Harmonisation (ICH). 2006. "ICH Q3A(R2): Impurities in New Drug Substances." ICH. [链接 ↗]
  6. International Council for Harmonisation (ICH). 1999. "ICH Q6A: Specifications for New Drug Substances and Products." ICH. [链接 ↗] — CoA acceptance-criteria specification standard
  7. International Council for Harmonisation (ICH). 2008. "ICH Q10: Pharmaceutical Quality System." ICH. [链接 ↗]
  8. U.S. Food and Drug Administration. 2024. "21 CFR Part 211: Current Good Manufacturing Practice for Finished Pharmaceuticals." US Code of Federal Regulations. [链接 ↗] — US legal mandate (Subpart J — Records and Reports)
  9. European Medicines Agency. 2014. "Guideline on Process Validation for Finished Products — Information and Data to Be Provided EMA/CHMP/CVMP/QWP/BWP/70278/2012." European Medicines Agency. [链接 ↗]
  10. United States Pharmacopeial Convention. 2024. "United States Pharmacopeia and National Formulary, USP 47-NF 42." USP. [链接 ↗]
  11. European Pharmacopoeia Commission. 2024. "European Pharmacopoeia 11th Edition." Council of Europe — EDQM. [链接 ↗]
  12. Pharmaceutical Inspection Co-operation Scheme (PIC/S). 2021. "Guide to Good Manufacturing Practice for Medicinal Products PE 009-15." PIC/S Secretariat, Geneva. [链接 ↗] — Cross-recognized GMP for 54 inspectorates worldwide
  13. International Pharmaceutical Excipients Council (IPEC) and Pharmaceutical Quality Group (PQG). 2017. "Joint IPEC-PQG Good Manufacturing Practices Guide for Pharmaceutical Excipients." IPEC-Americas. [链接 ↗] — Excipient-grade CoA standard for non-API ingredients
📊 X射线衍射(PXRD) 低质量 0%

lead di(acetate) (CAS 301-04-2) — Safety Data Sheet的晶体学数据已与COD/IUCr验证(0个衍射峰)。以下2θ值可在实验室中通过PXRD鉴定多晶型。

科学参考文献 (芝加哥作者-日期格式)
  1. International Centre for Diffraction Data. 2024. PDF-4+ 2024. Newtown Square, PA: ICDD. 🔓
  2. Allen, Frank H. 2002. "The Cambridge Structural Database: a quarter of a million crystal structures and rising." Acta Crystallographica B 58 (3): 380–388. https://doi.org/10.1107/S0108768102003890
  3. Grazulis, Saulius, Adriana Merkys, Antanas Vaitkus, and Daniel Chateigner. 2012. "Computing stoichiometric molecular composition from crystal structures." Journal of Applied Crystallography 45 (6): 1241–1248. https://doi.org/10.1107/S0021889812042185 开放获取
  4. Cullity, B. D., and Stuart R. Stock. 2001. Elements of X-Ray Diffraction. 3rd ed. Upper Saddle River, NJ: Prentice Hall.
  5. Jenkins, Ron, and Robert L. Snyder. 1996. Introduction to X-Ray Powder Diffractometry. New York: Wiley-Interscience. https://doi.org/10.1002/9781118520949
  6. Giacovazzo, Carmelo, Hugo L. Monaco, Giuseppe Artioli, Davide Viterbo, Marco Milanesio, Gastone Gilli, Paola Gilli, Giuseppe Zanotti, Giampiero Ferraris, and Mario Catti. 2011. Fundamentals of Crystallography. 3rd ed. Oxford: Oxford University Press.
  7. Dinnebier, Robert E., and Simon J. L. Billinge, eds. 2008. Powder Diffraction: Theory and Practice. Cambridge: Royal Society of Chemistry. https://doi.org/10.1039/9781847558237
  8. United States Pharmacopeia. 2024. "Chapter <941> Characterization of Crystalline and Partially Crystalline Solids by X-Ray Powder Diffraction (XRPD)." USP-NF. Rockville, MD: USP. 🔓
常见问题解答——关于PXRD
How does SCXRD differ from PXRD?
SCXRD (Single Crystal XRD) uses a single crystal and gives full three-dimensional structural data (atomic coordinates, bond lengths). PXRD uses a powder and gives a diffraction pattern. SCXRD is more accurate, but requires a good crystal. PXRD is faster, cheaper, and is used for phase identification, analysis of mixtures and quality control.
How is a PXRD pattern calculated from a CIF file without access to ICDD?
The pymatgen library (Python) offers XRDCalculator, which simulates a PXRD pattern from a CIF structural model: from the structure to the pattern through the structure factors F(hkl). Alternatively: VESTA (GUI), Mercury (CCDC), PowderCell. Calculated patterns are accurate for the model but may differ from experimental ones (preferred orientation effects, crystallite size, strain).
What is PXRD and what is it used for?
PXRD (Powder X-Ray Diffraction) is an analytical technique in which X-rays are diffracted by the atoms of a crystal. The diffraction pattern (2θ angles and intensities) is unique to every crystalline substance and to each of its polymorphic forms — it acts as the crystal's "fingerprint". It is used to identify phases, purity and the polymorphic form of a sample.
What are the Le Bail and Pawley fits?
Le Bail and Pawley are "profile fitting" methods without a model of the atomic structure — they fit only the lattice parameters and the peak profile. They are used when you want to determine unit cell parameters from PXRD but do not have a full structural model. Le Bail (1988) iterates the intensities; Pawley (1981) minimises globally. Both precede a full Rietveld refinement.
数据来自PubChem来源: PubChem (NIH)
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📚 参考文献(综合书目,芝加哥作者-日期格式) 78 条目

以上折叠面板中针对CAS号301-04-2引用的所有科学来源。格式: 《芝加哥格式手册》第17版,作者-日期系统.

🗄️ 科学数据库

  1. PubChem. n.d. PubChem Compound Summary: CAS 301-04-2. Bethesda, MD: National Center for Biotechnology Information (NCBI), National Library of Medicine.
  2. NIST. n.d. NIST Chemistry WebBook: CAS 301-04-2. Gaithersburg, MD: National Institute of Standards and Technology. https://webbook.nist.gov/cgi/cbook.cgi?ID=301-04-2.
  3. AIST. n.d. Spectral Database for Organic Compounds (SDBS): CAS 301-04-2. Tsukuba, Japan: National Institute of Advanced Industrial Science and Technology. https://sdbs.db.aist.go.jp/.
  4. Linstrom, Peter J., and William G. Mallard, eds. n.d. NIST Chemistry WebBook: NIST Standard Reference Database Number 69. Gaithersburg, MD: National Institute of Standards and Technology. https://doi.org/10.18434/T4D303.
  5. ECHA. n.d. C&L Inventory and REACH Registration: CAS 301-04-2. Helsinki: European Chemicals Agency. https://echa.europa.eu/information-on-chemicals/annex-vi-to-clp.

📐 标准/指南

  1. ICH. 2003. "Stability Testing of New Drug Substances and Products: Q1A(R2)." Geneva: International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use. https://database.ich.org/sites/default/files/Q1A%28R2%29%20Guideline.pdf.
  2. National Fire Protection Association (NFPA). 2024. "NFPA 30: Flammable and Combustible Liquids Code." NFPA, Quincy, MA. https://www.nfpa.org/codes-and-standards/all-codes-and-standards/list-of-codes-and-standards/detail?code=30.
  3. Occupational Safety and Health Administration (OSHA). 2023. "29 CFR 1910.106 — Flammable Liquids." U.S. Department of Labor, Federal Register. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.106.
  4. European Chemicals Agency (ECHA). 2024. "Annex VI to Regulation (EC) No 1272/2008 (CLP) — Harmonised Classification and Labelling." ECHA, Helsinki / Official Journal of the European Union. https://echa.europa.eu/regulations/clp/clp-classification.
  5. European Committee for Standardization (CEN). 2016. "EN 374-1:2016 — Protective gloves against dangerous chemicals and micro-organisms — Part 1: Terminology and performance requirements for chemical risks." CEN, Brussels. https://standards.cencenelec.eu/dyn/www/f?p=205:110:::::FSP_PROJECT,FSP_ORG_ID:38536,6080&cs=1B0DAA8B85DF42E4A2C70E5D71F0BFA32.
  6. European Committee for Standardization (CEN). 2001. "EN 166:2001 — Personal eye-protection — Specifications." CEN, Brussels. https://standards.cencenelec.eu/dyn/www/f?p=CEN:110:0::::FSP_PROJECT:6541&cs=1F1A4E0A78C4DB6A28DBE2E8C29D89DCF.
  7. European Committee for Standardization (CEN). 2009. "EN 14605:2005+A1:2009 — Protective clothing against liquid chemicals — Performance requirements for clothing with liquid-tight (Type 3) or spray-tight (Type 4) connections." CEN, Brussels. https://standards.cencenelec.eu/dyn/www/f?p=CEN:110:0::::FSP_PROJECT:21581&cs=1A04A2D3C7CC58E9E6CB58D55F7EBFB7E.
  8. National Institute for Occupational Safety and Health (NIOSH). 2017. "Recommendations for Chemical Protective Clothing: A Companion to the NIOSH Pocket Guide." U.S. Department of Health & Human Services / CDC. https://www.cdc.gov/niosh/ncpc/default.html.
  9. Occupational Safety and Health Administration (OSHA). 2011. "Personal Protective Equipment — General requirements." U.S. Department of Labor — 29 CFR 1910.132. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.132.

📖 书籍

  1. Hansen, Charles M. 2007. Hansen Solubility Parameters: A User's Handbook, 2nd ed.. Boca Raton, FL: CRC Press. https://www.routledge.com/Hansen-Solubility-Parameters-A-Users-Handbook/Hansen/p/book/9780849372483.
  2. Barton, Allan F. M. 1991. CRC Handbook of Solubility Parameters and Other Cohesion Parameters: 2nd ed.. Boca Raton, FL: CRC Press. https://www.routledge.com/CRC-Handbook-of-Solubility-Parameters-and-Other-Cohesion-Parameters/Barton/p/book/9780849301766.
  3. Connors, Kenneth A., Gordon L. Amidon, and Valentino J. Stella. 1986. Chemical Stability of Pharmaceuticals: A Handbook for Pharmacists, 2nd ed.. New York: Wiley. https://doi.org/10.1002/0471734683.
  4. Rumble, John R., ed. 2019. CRC Handbook of Chemistry and Physics: 100th Edition. Boca Raton, FL: CRC Press. https://hbcp.chemnetbase.com/.
  5. Urben, Peter G. 2017. Bretherick's Handbook of Reactive Chemical Hazards, 8th Edition. Academic Press / Elsevier, Oxford. https://www.sciencedirect.com/book/9780081010594.

📄 科学文章(同行评审)

  1. Stefanis, Emmanuel, and Costas Panayiotou. 2008. "Prediction of Hansen Solubility Parameters with a New Group-Contribution Method." International Journal of Thermophysics 29: 568-585. https://doi.org/10.1007/s10765-008-0415-z.
  2. Stoll, Vincent S., and John S. Blanchard. 1990. "Buffers: Principles and Practice: In Methods in Enzymology, vol. 182." San Diego: Academic Press. https://doi.org/10.1016/0076-6879(90)82008-P.

🌐 网站

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  3. ECHA. 2023. "Candidate List of Substances of Very High Concern for Authorisation." European Chemicals Agency. https://echa.europa.eu/candidate-list-table.
  4. European Parliament. 2008. "Regulation (EC) No 1272/2008 on Classification, Labelling and Packaging of Substances and Mixtures (CLP)." Official Journal of the European Union L 353: 1–1355.
  5. ECHA. 2017. "Guidance on the Compilation of Safety Data Sheets." Version 3.1. European Chemicals Agency. ECHA-17-G-01-EN. https://echa.europa.eu/documents/10162/23047722/sds_en.pdf.
  6. ECHA. 2022. "Restrictions Under REACH — Annex XVII." European Chemicals Agency. https://echa.europa.eu/substances-restricted-under-reach.
  7. United Nations. 2021. Globally Harmonized System of Classification and Labelling of Chemicals (GHS). 9th revised ed. ST/SG/AC.10/30/Rev.9. New York and Geneva: United Nations. https://unece.org/ghs-rev9-2021.
  8. ECHA. 2020. "Understanding REACH." European Chemicals Agency. https://echa.europa.eu/regulations/reach/understanding-reach.
  9. United States Pharmacopeial Convention. 2024. "USP <621> Chromatography." In United States Pharmacopeia and National Formulary, USP 47-NF 42. Rockville, MD: USP. https://www.uspnf.com/.
  10. European Pharmacopoeia Commission. 2024. "2.2.46 Chromatographic Separation Techniques." In European Pharmacopoeia, 11th ed. Strasbourg: Council of Europe — EDQM. https://www.edqm.eu/en/european-pharmacopoeia-ph-eur-11th-edition.
  11. International Council for Harmonisation (ICH). 2022. "ICH Q2(R2): Validation of Analytical Procedures." International Council for Harmonisation. https://database.ich.org/sites/default/files/ICH_Q2%28R2%29_Guideline_2022_1130.pdf.
  12. International Council for Harmonisation (ICH). 1996. "ICH Q3A: Impurities in New Drug Substances." International Council for Harmonisation. https://database.ich.org/sites/default/files/Q3A%28R2%29%20Guideline.pdf.
  13. International Organization for Standardization. 2017. "ISO/IEC 17025:2017 General Requirements for the Competence of Testing and Calibration Laboratories." Geneva: ISO. https://www.iso.org/standard/66912.html.
  14. Kolthoff, Izaak Maurits, and Philip J. Elving, eds. 1978. Treatise on Analytical Chemistry, Part I: Theory and Practice. 2nd ed. New York: Wiley-Interscience.
  15. Skoog, Douglas A., F. James Holler, and Stanley R. Crouch. 2018. Principles of Instrumental Analysis. 7th ed. Boston: Cengage Learning.
  16. Christian, Gary D., Purnendu K. Dasgupta, and Kevin A. Schug. 2014. Analytical Chemistry. 7th ed. Hoboken, NJ: Wiley.
  17. EURACHEM/CITAC. 2012. "Quantifying Uncertainty in Analytical Measurement." 3rd ed. EURACHEM/CITAC Guide CG 4. https://www.eurachem.org/images/stories/Guides/pdf/QUAM2012_P1.pdf.
  18. International Organization for Standardization. 1994. "ISO 5725-2:1994 Accuracy (Trueness and Precision) of Measurement Methods and Results — Part 2: Basic Method for the Determination of Repeatability and Reproducibility of a Standard Measurement Method." Geneva: ISO. https://www.iso.org/standard/11834.html.
  19. Heckert, N. A., and J. J. Filliben. 2003. "NIST/SEMATECH e-Handbook of Statistical Methods." NIST Handbook 151. Gaithersburg, MD: National Institute of Standards and Technology. https://www.itl.nist.gov/div898/handbook/.
  20. Grubbs, Frank E. 1950. "Sample Criteria for Testing Outlying Observations." Annals of Mathematical Statistics 21 (1): 27–58.
  21. Dixon, Wilfrid J. 1950. "Analysis of Extreme Values." Annals of Mathematical Statistics 21 (4): 488–506.
  22. Snedecor, George W., and William G. Cochran. 1989. Statistical Methods. 8th ed. Ames, IA: Iowa State University Press.
  23. Student [William Sealy Gosset]. 1908. "The Probable Error of a Mean." Biometrika 6 (1): 1–25.
  24. International Organization for Standardization. 2005. "ISO 3534-1:2006 Statistics — Vocabulary and Symbols — Part 1: General Statistical Terms and Terms Used in Probability." Geneva: ISO. https://www.iso.org/standard/40145.html.
  25. Thompson, Michael, Stephen L. R. Ellison, and Roger Wood. 2002. "Harmonized Guidelines for Single-Laboratory Validation of Methods of Analysis." Pure and Applied Chemistry 74 (5): 835–855.
  26. United Nations Economic Commission for Europe. 2024. European Agreement Concerning the International Carriage of Dangerous Goods by Road (ADR), Applicable as from 1 January 2025 (ECE/TRANS/352). Geneva: UNECE. https://unece.org/transport/dangerous-goods/adr-2025-edition.
  27. International Air Transport Association. 2026. Dangerous Goods Regulations (DGR). 67th ed. Montreal: IATA. https://www.iata.org/en/programs/cargo/dgr/.
  28. International Maritime Organization. 2024. International Maritime Dangerous Goods (IMDG) Code, 2024 Edition (Amendment 42-24). London: IMO. https://www.imo.org/en/OurWork/Safety/Pages/DangerousGoods-default.aspx.
  29. United Nations. 2025. Recommendations on the Transport of Dangerous Goods: Model Regulations (Orange Book). 24th revised ed. ST/SG/AC.10/1/Rev.24. New York and Geneva: United Nations. https://unece.org/transport/dangerous-goods/un-model-regulations.
  30. International Civil Aviation Organization. 2025. Technical Instructions for the Safe Transport of Dangerous Goods by Air (Doc 9284). 2025–2026 ed. Montreal: ICAO. https://www.icao.int/safety/DangerousGoods/Pages/technical-instructions.aspx.
  31. European Commission. 2014. "Commission Decision 2014/955/EU on the list of waste pursuant to Directive 2008/98/EC." Official Journal of the European Union. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32014D0955.
  32. Ministerstwo Klimatu i Środowiska Rzeczypospolitej Polskiej. 2020. "Rozporządzenie Ministra Klimatu z dnia 2 stycznia 2020 r. w sprawie katalogu odpadów." Dziennik Ustaw RP 2020 poz. 10. https://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU20200000010. 国家规定——波兰
  33. Główny Inspektorat Ochrony Środowiska (GIOŚ). 2024. "Baza Danych O Odpadach (BDO) — System rejestracji firm utylizacyjnych." Ministerstwo Klimatu i Środowiska. https://bdo.mos.gov.pl/. 国家规定——波兰
  34. Polska — Sejm RP. 2012. "Ustawa z dnia 14 grudnia 2012 r. o odpadach." Dz.U. 2013 poz. 21 (z późn. zm.). https://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU20130000021. 国家规定——波兰
  35. Furr, A. Keith, ed.. 2000. "CRC Handbook of Laboratory Safety." CRC Press.
  36. Pohanish, Richard P.. 2017. "Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens." Elsevier.
  37. Lewis, Richard J.. 2012. "Sax's Dangerous Properties of Industrial Materials." Wiley.
  38. NIOSH. 2024. "Pocket Guide to Chemical Hazards." U.S. Department of Health and Human Services. https://www.cdc.gov/niosh/npg/.
  39. OSHA. 2024. "Occupational Chemical Database — Hazardous Waste Operations (HAZWOPER)." Occupational Safety and Health Administration. https://www.osha.gov/chemicaldata.
  40. European Parliament and Council. 2008. "Directive 2008/98/EC on waste (Waste Framework Directive)." Official Journal of the European Union L 312/3. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32008L0098.
  41. European Parliament and Council. 2009. "Regulation (EC) No 1272/2008 (CLP) on classification, labelling and packaging of substances and mixtures." Official Journal of the European Union L 353. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32008R1272.
  42. United Nations Economic Commission for Europe (UNECE). 2023. "European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR 2025)." UNECE. https://unece.org/transport/standards/transport/dangerous-goods/adr-2025.
  43. IPCS INCHEM. 2024. "International Programme on Chemical Safety — Waste Management Guidelines." WHO/UNEP/ILO. https://www.inchem.org/.
  44. European Parliament and Council. 2006. "Regulation (EC) No 1013/2006 on Shipments of Waste." Official Journal of the European Union L 190: 1–98. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32006R1013.
  45. International Council for Harmonisation (ICH). 2000. "Q7 Good Manufacturing Practice Guide for Active Pharmaceutical Ingredients." ICH Expert Working Group. https://database.ich.org/sites/default/files/Q7%20Guideline.pdf.
  46. International Organization for Standardization. 2017. "ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories." ISO. https://www.iso.org/standard/66912.html.
  47. World Health Organization. 2010. "WHO Good Manufacturing Practices for Pharmaceutical Products: Main Principles (WHO Technical Report Series No. 957, Annex 3)." WHO Press. https://www.who.int/publications/m/item/trs957-annex3.
  48. International Council for Harmonisation (ICH). 2003. "ICH Q1A(R2): Stability Testing of New Drug Substances and Products." International Council for Harmonisation. https://database.ich.org/sites/default/files/Q1A%28R2%29%20Guideline.pdf.
  49. International Council for Harmonisation (ICH). 2006. "ICH Q3A(R2): Impurities in New Drug Substances." ICH. https://database.ich.org/sites/default/files/Q3A%28R2%29%20Guideline.pdf.
  50. International Council for Harmonisation (ICH). 1999. "ICH Q6A: Specifications for New Drug Substances and Products." ICH. https://database.ich.org/sites/default/files/Q6A%20Guideline.pdf.
  51. International Council for Harmonisation (ICH). 2008. "ICH Q10: Pharmaceutical Quality System." ICH. https://database.ich.org/sites/default/files/Q10%20Guideline.pdf.
  52. U.S. Food and Drug Administration. 2024. "21 CFR Part 211: Current Good Manufacturing Practice for Finished Pharmaceuticals." US Code of Federal Regulations. https://www.ecfr.gov/current/title-21/chapter-I/subchapter-C/part-211.
  53. European Medicines Agency. 2014. "Guideline on Process Validation for Finished Products — Information and Data to Be Provided EMA/CHMP/CVMP/QWP/BWP/70278/2012." European Medicines Agency. https://www.ema.europa.eu/en/documents/scientific-guideline/guideline-process-validation-finished-products-information-data-be-provided-regulatory-submissions-revision-1_en.pdf.
  54. United States Pharmacopeial Convention. 2024. "United States Pharmacopeia and National Formulary, USP 47-NF 42." USP. https://www.uspnf.com/.
  55. European Pharmacopoeia Commission. 2024. "European Pharmacopoeia 11th Edition." Council of Europe — EDQM. https://www.edqm.eu/en/european-pharmacopoeia-ph-eur-11th-edition.
  56. Pharmaceutical Inspection Co-operation Scheme (PIC/S). 2021. "Guide to Good Manufacturing Practice for Medicinal Products PE 009-15." PIC/S Secretariat, Geneva. https://picscheme.org/en/publications.
  57. International Pharmaceutical Excipients Council (IPEC) and Pharmaceutical Quality Group (PQG). 2017. "Joint IPEC-PQG Good Manufacturing Practices Guide for Pharmaceutical Excipients." IPEC-Americas. https://ipecamericas.org/sites/default/files/IPECPQGGMPGuide2017.pdf.
📥 下载BibTeX📥 下载RIS导入到Zotero/Mendeley/EndNote/Papers。
📜 许可与来源PREDICTED MODEL · NOT VERIFIED
PREDICTED MODEL — NOT VERIFIED
computed by MolGod Scientific · experimental feature (beta) · may contain errors
ILLUSTRATIVE FRAGMENT ARRANGEMENT — relative positions are not structural data

No source 3-D conformer was available to MolGod for this substance. MolGod Scientific computed this geometry from the structural formula with RDKit 2026.03.6 (ETKDGv3 conformer generation, MMFF94 force-field optimisation; lowest-energy converged conformer of a fixed-seed set). It is not a measured structure, it does not come from PubChem, and it has not been compared with experimental data. It shows one possible conformation.

This substance consists of 3 separate components (for example ions). Each component was computed separately; they are arranged radially around a layout anchor for visualisation only (at least 3.0 Å apart). Their relative positions are not a crystal structure, coordination geometry, ionic contacts or any experimentally determined arrangement.

Methods and references
  1. RDKit: Open-source cheminformatics, version 2026.03.6. Zenodo. doi:10.5281/zenodo.22140358 (all versions: doi:10.5281/zenodo.591637)
  2. Riniker S, Landrum GA. Better Informed Distance Geometry: Using What We Know To Improve Conformation Generation. J. Chem. Inf. Model. 2015, 55, 2562-2574. doi:10.1021/acs.jcim.5b00654
  3. Wang S, Witek J, Landrum GA, Riniker S. Improving Conformer Generation for Small Rings and Macrocycles Based on Distance Geometry and Experimental Torsional-Angle Preferences. J. Chem. Inf. Model. 2020, 60, 2044-2058. doi:10.1021/acs.jcim.0c00025
  4. Halgren TA. Merck molecular force field. I. Basis, form, scope, parameterization, and performance of MMFF94. J. Comput. Chem. 1996, 17, 490-519. doi:10.1002/(SICI)1096-987X(199604)17:5/6<490::AID-JCC1>3.0.CO;2-P
  5. Tosco P, Stiefl N, Landrum G. Bringing the MMFF force field to the RDKit: implementation and validation. J. Cheminform. 2014, 6, 37. doi:10.1186/s13321-014-0037-3
  6. Heller SR, McNaught A, Pletnev I, Stein S, Tchekhovskoi D. InChI, the IUPAC International Chemical Identifier. J. Cheminform. 2015, 7, 23. doi:10.1186/s13321-015-0068-4
  7. Kim S, Chen J, Cheng T, et al. PubChem 2025 update. Nucleic Acids Res. 2025, 53, D1516-D1525. doi:10.1093/nar/gkae1059 Compound record: https://pubchem.ncbi.nlm.nih.gov/compound/9317
Lead diacetate (CAS 301-04-2), C₄H₆O₄Pb - 3D ball-and-stick molecular model, engraved element symbols (C H O Pb), MolGod STL preview下载图片

MG-STL-301-04-2-ENGRAVED · 218,634 △ · 10 MB · SHA-256 00909fb2c6c2e347

下载 3D 模型 · ENGRAVED · C H O Pb

Lead diacetate (CAS 301-04-2), C₄H₆O₄Pb - 3D ball-and-stick molecular model, MolGod STL preview下载图片

MG-STL-301-04-2-NORMAL · 5,952 △ · 291 KB · SHA-256 004219743d5890f1

下载 3D 模型

模型
Lead diacetate · 301-04-2
InChIKey
GUWSLQUAAYEZAF-UHFFFAOYSA-L
许可协议
CC BY-SA 4.0 International (来源权利 未确定 — 尚未授予)
署名
MolGod Scientific — Lead diacetate (CAS 301-04-2)
许可与来源记录
Lead diacetate (CAS 301-04-2) →
MolGod 分子记录
Lead diacetate →
源数据
PubChem CID 9317 ↗
模型信息
由 MolGod 生成的 STL · MolGod STL Exporter build 59d3f622957e · 生成于 2026-10-08
SHA-256 (STL)
004219743d5890f1ffea4c1d051b82fe84531b3631f5b5988947bb7755b994f0
MD5 (STL)
0f8d63698f7209a69867c23fdf04b7f0
模型标识符
MG-STL-301-04-2
转换
MolGod Scientific 球棍模型网格
更改
PREDICTED geometry computed by MolGod Scientific (RDKit), NOT verified; rendered as a triangulated mesh.
Wikimedia Commons
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本许可适用于 MolGod 创建的 STL 网格,不自动适用于第三方源材料。