Phosphorus oxychloride

CAS Registry Number®

10025-87-3

CAS Name

Phosphorus oxychloride

Molecular Formula

Cl3OP

Molecular Mass

153.33

Cite this Page

Phosphorus oxychloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10025-87-3 (retrieved 2024-11-21) (CAS RN: 10025-87-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    105.8 °C

  • Melting Point (1)

    1.25 °C

  • Density (1)

    1.645 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/Cl3OP/c1-5(2,3)4

InChIKey

InChIKey=XHXFXVLFKHQFAL-UHFFFAOYSA-N

SMILES

P(Cl)(Cl)(Cl)=O

Canonical SMILES

O=P(Cl)(Cl)Cl

Other Names for this Substance

  • Phosphoric trichloride
  • Phosphoryl chloride
  • Phosphorus oxychloride
  • Phosphorus oxytrichloride
  • Phosphorus chloride oxide (POCl3)

View All

Deleted or Replaced CAS Registry Numbers

39380-77-3, 1258871-72-5

CAS INSIGHTSTM
Targeted protein degrader structure, illustration