Diphosphoric acid, dibutyl ester

CAS Registry Number®

28901-77-1

CAS Name

Diphosphoric acid, dibutyl ester

Molecular Formula

C8H20O7P2

Cite this Page

Diphosphoric acid, dibutyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=28901-77-1 (retrieved 2025-05-13) (CAS RN: 28901-77-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Diphosphoric acid, dibutyl ester
  • Pyrophosphoric acid, dibutyl ester
  • Butyl pyrophosphate (Bu2H2P2O7)
  • Butyl pyrophosphate ((BuO)2H2P2O5)
  • Dibutyl pyrophosphate

Deleted or Replaced CAS Registry Numbers

33703-09-2

CAS INSIGHTSTM
Someone sitting at a desk watching a webinar