Diphosgene

CAS Registry Number®

503-38-8

CAS Name

Diphosgene

Molecular Formula

C2Cl4O2

Molecular Mass

197.83

Cite this Page

Diphosgene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=503-38-8 (retrieved 2024-11-21) (CAS RN: 503-38-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    128 °C @ Press: 760 Torr

  • Melting Point (1)

    -57 °C

  • Density (1)

    1.6525 g/cm³ @ Temp: 14 °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/C2Cl4O2/c3-1(7)8-2(4,5)6

InChIKey

InChIKey=HCUYBXPSSCRKRF-UHFFFAOYSA-N

SMILES

O(C(Cl)(Cl)Cl)C(Cl)=O

Canonical SMILES

O=C(Cl)OC(Cl)(Cl)Cl

Other Names for this Substance

  • Carbonochloridic acid, trichloromethyl ester
  • Formic acid, chloro-, trichloromethyl ester
  • Methanol, trichloro-, chloroformate
  • Diphosgene
  • Trichloromethyl chloroformate

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration