Pyrophos

CAS Registry Number®

645-78-3

CAS Name

Pyrophos

Molecular Formula

C8H20O6P2S

Molecular Mass

306.25

Cite this Page

Pyrophos.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=645-78-3 (retrieved 2024-11-21) (CAS RN: 645-78-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    110 °C @ Press: 0.5 Torr

  • Density (2)

    1.1930 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H20O6P2S/c1-5-10-15(9,11-6-2)14-16(17,12-7-3)13-8-4/h5-8H2,1-4H3

InChIKey

InChIKey=QPXWUAQRJLSJRT-UHFFFAOYSA-N

SMILES

O(P(OCC)(OCC)=O)P(OCC)(OCC)=S

Canonical SMILES

O=P(OCC)(OCC)OP(=S)(OCC)OCC

Other Names for this Substance

  • Thiodiphosphoric acid ((HO)2(O)POP(S)(OH)2), OP,OP,OP′,OP′-tetraethyl ester
  • Ethyl thiopyrophosphate
  • Thiopyrophosphoric acid ((HO)2(O)POP(S)(OH)2), tetraethyl ester
  • Thiodiphosphoric acid ((HO)2P(O)OP(S)(OH)2), tetraethyl ester
  • Phosarbin

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