Phosphorus pentoxide
CAS Registry Number®
1314-56-3
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CAS Name
Phosphorus pentoxideMolecular Formula
O5P2Cite this Page
Phosphorus pentoxide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=1314-56-3 (retrieved ) (CAS RN: 1314-56-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
500 °C @ Press: 550 TorrMelting Point (2)
562 °CDensity (2)
2.30 g/cm³
Source(s)
- (1) Wan, Hezhi; CN1887698, A, 2007, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
Other Names for this Substance
- Phosphorus oxide (P2O5)
- Diphosphorus pentoxide
- Phosphoric anhydride
- Phosphorus pentaoxide
- Phosphorus pentoxide
Deleted or Replaced CAS Registry Numbers
24377-84-2, 50811-86-4, 59778-57-3, 72906-42-4, 2566863-42-9
