Diphosphoric(III,V) acid, tetraethyl ester

CAS Registry Number®

682-24-6

CAS Name

Diphosphoric(III,V) acid, tetraethyl ester

Molecular Formula

C8H20O6P2

Molecular Mass

274.19

Cite this Page

Diphosphoric(III,V) acid, tetraethyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=682-24-6 (retrieved 2024-11-24) (CAS RN: 682-24-6).  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

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H20O6P2/c1-5-10-15(11-6-2)14-16(9,12-7-3)13-8-4/h5-8H2,1-4H3

InChIKey

InChIKey=CFQUMKJJLXSKET-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Diphosphoric(III,V) acid, tetraethyl ester
  • Ethyl diphosphate(III,V)
  • Ethyl phosphate ((EtO)2(HO)PO), anhydride with diethyl phosphite
  • Ethyl phosphite ((EtO)2(HO)P), anhydride with diethyl phosphate
  • Tetraethyl isohypophosphate

CAS INSIGHTSTM
Hourglass and a clock