Nitrous oxide
CAS Registry Number®
10024-97-2
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CAS Name
Nitrous oxideMolecular Formula
N2OMolecular Mass
44.01Cite this Page
Nitrous oxide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=10024-97-2 (retrieved ) (CAS RN: 10024-97-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
-88.48 °CMelting Point (1)
-90.8 °CDensity (2)
1.23 g/cm³ @ Temp: -89 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
Other Names and Identifiers
InChI
InChI=1S/N2O/c1-2-3
InChIKey
InChIKey=GQPLMRYTRLFLPF-UHFFFAOYSA-N
SMILES
N(#N)=O
Canonical SMILES
N#N=O
Other Names for this Substance
- Nitrogen oxide (N2O)
- Laughing gas
- Nitrous oxide
- Dinitrogen oxide
- Dinitrogen monoxide
Deleted or Replaced CAS Registry Numbers
126386-65-0, 129451-49-6, 130835-71-1, 147527-07-9, 175876-44-5, 794457-85-5, 847968-13-2, 850203-00-8, 1818889-29-0, 2227102-37-4
