Nitrogen trioxide
CAS Registry Number®
10544-73-7
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CAS Name
Nitrogen trioxideMolecular Formula
N2O3Molecular Mass
76.01Cite this Page
Nitrogen trioxide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=10544-73-7 (retrieved ) (CAS RN: 10544-73-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
42.5-43 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/N2O3/c3-1-2(4)5
InChIKey
InChIKey=LZDSILRDTDCIQT-UHFFFAOYSA-N
SMILES
N(N=O)(=O)=O
Canonical SMILES
O=NN(=O)=O
Other Names for this Substance
- Nitrogen oxide (N2O3)
- Dinitrogen trioxide
- Nitrogen trioxide
- Nitrogen trioxide (N2O3)
- Nitrous anhydride
Deleted or Replaced CAS Registry Numbers
96607-26-0, 16529-92-3, 51974-74-4, 91913-71-2
