Hydrazine hydrate (1:1)

CAS 7803-57-8  ·  H₆N₂O  ·  MW 50.061 g/mol

Loading molecule...
3D model Hydrazine hydrate (1:1), CAS 7803-57-8, molecular formula H₆N₂O, molar mass 50.061 g/mol
About Hydrazine hydrate (1:1)

Hydrazine hydrate (1:1) is a chemical compound registered under number CAS 7803-57-8, with the molecular formula H₆N₂O, and a molar mass of 50.061 g/mol.

The molecule contains 9 atoms connected by 7 chemical bonds. The full systematic IUPAC name of this compound is hydrazine;hydrate. 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, polar surface area PSA = 53 Ų, 3 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 widget above may be used for educational, research and commercial purposes.

Physicochemical properties
Molecular formulaH₆N₂O
Molar mass50.061 g/mol
IUPAChydrazine;hydrate
SMILESNN.O
InChIKeyIKDUDTNKRLTJSI-UHFFFAOYSA-N
logP (XLogP3)—
PSA53 Ų
HBD / HBA3 / 3
PubChem CIDCID 24654 ↗
GHS safety

Signal word: Danger

GHS02
GHS02
GHS05
GHS05
GHS06
GHS06
GHS07
GHS07
GHS08
GHS08
GHS09
GHS09

H226 — Flammable liquid and vapour

H301 — Toxic if swallowed

H311 — Toxic in contact with skin

H314 — Causes severe skin burns and eye damage

H317 — May cause an allergic skin reaction

H350 — May cause cancer

H400 — Very toxic to aquatic life

H410 — Very toxic to aquatic life with long lasting effects

Scientific literature

Related literature

2 articles · 0 open access · Sources: PubMed, OpenAlex, Semantic Scholar

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

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

Synonyms
Hydrazine hydrate · 7803-57-8 · Hydrazine hydroxide · HYDRAZINE, MONOHYDRATE · Idrazina idrata · KYD297831P · Hydrazine hydrate (1:1) · CHEBI:35511 · Hydrazine, hydrate (6CI,7CI) · RefChem:5889 · DTXCID7017240 · Hydrazinium hydroxide · Hydrazine monohydrate · 10217-52-4 · hydrazine;hydrate
Data sources
Related molecules
📜 License & provenancePREDICTED MODEL · NOT VERIFIEDMolGod_License_1
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 2 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/24654
  8. Bolton EE, Kim S, Bryant SH. PubChem3D: Conformer generation. J. Cheminform. 2011, 3, 4. doi:10.1186/1758-2946-3-4 (cited for contrast: no source 3-D conformer was available to MolGod for this record)
Hydrazine hydrate (1:1) (CAS 7803-57-8), H₆N₂O - 3D ball-and-stick molecular model, engraved element symbols (H N O), MolGod STL previewDownload image

MG-STL-7803-57-8-ENGRAVED · 95,214 △ · 5 MB · SHA-256 ae1d6d4a30a9767d

Download 3D model · ENGRAVED · H N O

Hydrazine hydrate (1:1) (CAS 7803-57-8), H₆N₂O - 3D ball-and-stick molecular model, MolGod STL previewDownload image

MG-STL-7803-57-8-NORMAL · 3,552 △ · 174 KB · SHA-256 619bfc835991c419

Download 3D model

Model
Hydrazine hydrate (1:1) · 7803-57-8
InChIKey
IKDUDTNKRLTJSI-UHFFFAOYSA-N
License
CC BY-SA 4.0 International (source rights undetermined — not yet granted)
Attribution
MolGod Scientific — Hydrazine hydrate (1:1) (CAS 7803-57-8)
License & provenance record
Hydrazine hydrate (1:1) (CAS 7803-57-8) →
MolGod molecule record
Hydrazine hydrate (1:1) →
Source data
PubChem CID 24654 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 59d3f622957e · generated 2026-10-08
SHA-256 (STL)
619bfc835991c4195ad215df5365e9048781e5816a7549744114e0dffab58040
MD5 (STL)
3bbc00da98f2727345134f220d60503b
Model identifier
MG-STL-7803-57-8
Transformation
MolGod Scientific ball-and-stick mesh
Changes
PREDICTED geometry computed by MolGod Scientific (RDKit), NOT verified; rendered as a triangulated mesh.
Wikimedia Commons
not published yet

This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

—