Phosgene

CAS Registry Number®

75-44-5

CAS Name

Phosgene

Molecular Formula

CCl2O

Molecular Mass

98.92

Cite this Page

Phosgene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=75-44-5 (retrieved 2024-11-21) (CAS RN: 75-44-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    8.2 °C @ Press: 760 Torr

  • Melting Point (1)

    -118 °C

  • Density (1)

    1.3719 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/CCl2O/c2-1(3)4

InChIKey

InChIKey=YGYAWVDWMABLBF-UHFFFAOYSA-N

SMILES

C(Cl)(Cl)=O

Canonical SMILES

O=C(Cl)Cl

Other Names for this Substance

  • Carbonic dichloride
  • Phosgene
  • CG
  • Chloroformyl chloride
  • Carbon oxychloride

View All

Deleted or Replaced CAS Registry Numbers

957761-04-5, 1173022-33-7

CAS INSIGHTSTM
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