Diphosphoryl chloride

CAS Registry Number®

13498-14-1

CAS Name

Diphosphoryl chloride

Molecular Formula

Cl4O3P2

Molecular Mass

251.76

Cite this Page

Diphosphoryl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13498-14-1 (retrieved 2024-11-24) (CAS RN: 13498-14-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    65 °C

  • Density (1)

    1.820 g/cm³ @ Temp: 415 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/Cl4O3P2/c1-8(2,5)7-9(3,4)6

InChIKey

InChIKey=CNTIXUGILVWVHR-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Diphosphoryl chloride
  • Pyrophosphoryl chloride
  • Phosphorodichloridic anhydride
  • Tetrachloropyrophosphoric acid
  • Phosphorus chloride oxide (P2Cl4O3)

View All

CAS INSIGHTSTM
Hourglass and a clock