Phosphorus oxide (P2O3)
CAS Registry Number®
1314-24-5
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CAS Name
Phosphorus oxide (P2O3)Molecular Formula
O.PCite this Page
Phosphorus oxide (P2O3). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=1314-24-5 (retrieved ) (CAS RN: 1314-24-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
175.4 °CMelting Point (2)
23.8 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/O.P
InChIKey
InChIKey=AFCIMSXHQSIHQW-UHFFFAOYSA-N
SMILES
[O].[P]
Canonical SMILES
[O].[P]
Other Names for this Substance
- Phosphorus oxide (P2O3)
- Diphosphorus trioxide
- Phosphorus trioxide
- Phosphorus sesquioxide
Deleted or Replaced CAS Registry Numbers
14415-15-7
