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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Phosphoric acid, butyl ester
EC Number:
235-826-2
EC Name:
Phosphoric acid, butyl ester
CAS Number:
12788-93-1
Molecular formula:
C4H11PO4
IUPAC Name:
Phosphoric acid, butyl ester

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Butyl Acid Phosphate
  • Butyl dihydrogen phosphate
  • Phosphoric acid, butyl ester
  • Reaction mass of dibutyl hydrogen phosphate and butyl dihydrogen phosphate
  • acid butyl phosphate
  • butoxyphosphonic acid
  • butyl phosphate
  • Reaction mass of butyl dihydrogen phosphate and dibutyl hydrogen phosphate
    (IUPAC Name under REACH)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Butyl dihydrogen phosphate
    EC Number:
    216-604-4
    EC Name:
    Butyl dihydrogen phosphate
    CAS Number:
    1623-15-0
    Molecular formula:
    C4H11O4P
    IUPAC Name:
    butyl dihydrogen phosphate
    Constituent 2
    Chemical structure
    Reference substance name:
    Dibutyl hydrogen phosphate
    EC Number:
    203-509-8
    EC Name:
    Dibutyl hydrogen phosphate
    CAS Number:
    107-66-4
    Molecular formula:
    C8H19O4P
    IUPAC Name:
    Phosphoric acid dibutyl ester
    Constituent 3
    Chemical structure
    Reference substance name:
    pyrophosphoric acid, butyl esters
    Molecular formula:
    C4H12P2O7 to C16H36P2O7
    IUPAC Name:
    pyrophosphoric acid, butyl esters
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Butyl dihydrogen phosphate
    EC Number:
    216-604-4
    EC Name:
    Butyl dihydrogen phosphate
    CAS Number:
    1623-15-0
    Molecular formula:
    C4H11O4P
    IUPAC Name:
    butyl dihydrogen phosphate
    Constituent 2
    Chemical structure
    Reference substance name:
    Dibutyl hydrogen phosphate
    EC Number:
    203-509-8
    EC Name:
    Dibutyl hydrogen phosphate
    CAS Number:
    107-66-4
    Molecular formula:
    C8H19O4P
    IUPAC Name:
    Phosphoric acid dibutyl ester