Molecular properties
- Formula
- NO2
- Molar mass
- 46.01 g·mol−1
- Exact mass
- 45.9929 Da
- 0
- PubChem CID
- 3032552
Molecule record
Nitrogen peroxide
NO2
46.01 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
- 10102-44-0
- 233-272-6
- Azoto
- CHEBI:33101
- DTXCID50974
- DTXSID7020974
- Dioxide, Nitrogen
- Dioxido de nitrogeno
Show all 24 synonyms
- Dioxo-lambda~5~-azanyl
- NITROGEN DIOXIDE, LIQUEFIED
- Nitrito
- Nitro
- Nitrogen dioxide
- Nitrogen dioxide (NO2)
- Nitrogen dioxide (liquid)
- Nitrogen oxide (NO2)
- Nitrogen peroxide, liquid
- Peroxide, Nitrogen
- Peroxyde d' azote
- RCRA waste number P078
- RefChem:6473
- S7G510RUBH
- Stickstoffdioxid
- Stikstofdioxyde
Structure identifiers
- Canonical SMILES
- [O]N=O
- Isomeric SMILES
- N(=O)[O]
- InChI
- InChI=1S/NO2/c2-1-3
- InChIKey
- JCXJVPUVTGWSNB-UHFFFAOYSA-N
- PubChem CID
- 3032552
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 Nitrogen peroxide; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for Nitrogen peroxide; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.