Molecular properties
- Formula
- CH2N4
- Molar mass
- 70.05 g·mol−1
- Exact mass
- 70.0279 Da
- 3
- PubChem CID
- 67519
Molecule record
2H-tetrazole
CH2N4
70.05 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
- 1,2,3,4-tetrazole
- 1-H-Tetrazole
- 100043-29-6
- 1H-Tetraazole #
- 1H-Tetrazole
- 1H-Tetrazole (~0.3M in Acetonitrile)
- 1H-tetrazol
- 1tetrazole
Show all 24 synonyms
- 206-023-4
- 288-94-8
- 2H-Tetrazole; 1H-TZ; 2,3,4-Triazapyrrole; NSC 36712; Tetraazacyclopentadiene
- CH2N4
- CHEBI:33193
- D34J7PAT68
- DTXCID9037876
- DTXSID5075280
- EINECS 206-023-4
- MFCD00005247
- NSC 36712
- NSC36712
- RefChem:79967
- Tetraazacyclopentadiene
- Tetrazole
- racemic tetrazole
Structure identifiers
- Canonical SMILES
- c1nn[nH]n1
- Isomeric SMILES
- C1=NNN=N1
- InChI
- InChI=1S/CH2N4/c1-2-4-5-3-1/h1H,(H,2,3,4,5)
- InChIKey
- KJUGUADJHNHALS-UHFFFAOYSA-N
- PubChem CID
- 67519
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 2H-tetrazole; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2H-tetrazole; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.