Acetic anhydride (CAS 108-24-7)

Acetic Anhydride

CAS 108-24-7  ·  C4H6O3  ·  MW 102.09 g/mol

Acetic anhydride (CAS 108-24-7) — full MolGod record →
Safety data sheet with all sections: GHS classification, transport, regulatory status, spectra, 3D model and literature.
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3D model Acetic Anhydride, CAS 108-24-7, molecular formula C4H6O3, molar mass 102.09 g/mol

Model views

  • Acetic Anhydride (CAS 108-24-7) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • Acetic Anhydride (CAS 108-24-7) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • Acetic Anhydride (CAS 108-24-7) – 2D structure, MolGod Viewer
    2D structure

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About Acetic anhydride (CAS 108-24-7)

Acetic anhydride (CAS 108-24-7) is a chemical compound registered under number CAS 108-24-7, with the molecular formula C4H6O3, and a molar mass of 102.09 g/mol.

The molecule contains 13 atoms connected by 12 chemical bonds. The full systematic IUPAC name of this compound is acetyl acetate. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = -0.1 (negative value, a hydrophilic compound), polar surface area PSA = 43.4 Ų, 0 donors and 3 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaC4H6O3
Molar mass102.09 g/mol
IUPACacetyl acetate
SMILESCC(=O)OC(=O)C
InChIKeyWFDIJRYMOXRFFG-UHFFFAOYSA-N
logP (XLogP3)-0.1
PSA43.4 Ų
HBD / HBA0 / 3
PubChem CIDCID 7918 ↗
GHS safety

Signal word: Danger

GHS02
GHS02
GHS05
GHS05
GHS07
GHS07

H226 — Flammable liquid and vapour

H332 — Harmful if inhaled

H302 — Harmful if swallowed

H314 — Causes severe skin burns and eye damage

H335 — May cause respiratory irritation

Scientific literature

Related literature

18 articles · 11 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filters:Export:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (number of articles: 18)

2007: number of articles 120072008: number of articles 12012: number of articles 12014: number of articles 12016: number of articles 12017: number of articles 22018: number of articles 12019: number of articles 220192020: number of articles 22022: number of articles 22023: number of articles 12024: number of articles 12025: number of articles 12026: number of articles 12026

Bar height = number of articles in a given year. Hover over a bar to see details.

Data from PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary generated by Semantic Scholar TLDR. Articles marked with require paid access.

Synonyms
ACETIC ANHYDRIDE · Acetyl acetate · 108-24-7 · Acetanhydride · Ethanoic anhydride · Acetyl oxide · Acetyl anhydride · Acetic oxide · Acetic acid, anhydride · acetic acid anhydride · Acetyl ether · Anhydride acetique · Anidride acetica · Octowy bezwodnik · Azijnzuuranhydride
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
Acetic Anhydride · 108-24-7
InChIKey
WFDIJRYMOXRFFG-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Acetic Anhydride (CAS 108-24-7)
License & provenance record
Acetic Anhydride (CAS 108-24-7) →
MolGod molecule record
Acetic Anhydride →
Source data
PubChem CID 7918 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
55d17fb659efe22337d84add93b30bf8f06c3e82a260ee43a95380be40dda51d
MD5 (STL)
baa9b36d2b5779c9ec4d94ebc3c9a0d0
MolGod Identification Number
MG_710-013-299-79
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
STL · PNG
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This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

This 3D model is also published on: Zenodo (DOI 10.5281/zenodo.23277159) · Wikimedia Commons
Included in datasets: Hugging Face · OSF project index
Source structure: PubChem (CID 7918)
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