Molecular properties
- Formula
- CH2N2
- Molar mass
- 42.04 g·mol−1
- Exact mass
- 42.0218 Da
- 2
- PubChem CID
- 9550
Molecule record
diazomethane
CH2N2
42.04 g/mol
Loading structure
Functional groups
No functional-group assignment has been curated yet.
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 206-382-7
- 334-88-3
- 4-01-00-03056 (Beilstein Handbook Reference)
- 60A625P70P
- Acomethylene
- Azimethylene
- BRN 0102415
- CCRIS 205
Show all 24 synonyms
- CHEBI:73716
- CNN
- CNN radical
- DIAZOMETHYL GROUP
- DTXCID604008
- DTXSID0024008
- Diazonium methylide
- EINECS 206-382-7
- HSDB 1628
- METHANE,DIAZO
- Methane, diazo-
- RefChem:388924
- UNII-60A625P70P
- azomethylene
- diazo methane
- diazomethan
Structure identifiers
- Canonical SMILES
- C=[N+]=[N-]
- Isomeric SMILES
- C=[N+]=[N-]
- InChI
- InChI=1S/CH2N2/c1-3-2/h1H2
- InChIKey
- YXHKONLOYHBTNS-UHFFFAOYSA-N
- PubChem CID
- 9550
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for diazomethane; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for diazomethane; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.