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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Display Name:
Phosphoric acid, mono- and bis(C16 and C18-unsatd. alkyl) esters
EC Number:
307-095-0
EC Name:
Phosphoric acid, mono- and bis(C16 and C18-unsatd. alkyl) esters
CAS Number:
97489-51-5
IUPAC Name:
(hexadecyloxy)[(9Z)-octadec-9-en-1-yloxy]phosphinic acid

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
(9Z,12Z)-octadeca-9,12-dien-1-yl dihydrogen phosphate
Molecular formula:
C18H35O4P
IUPAC Name:
(9Z,12Z)-octadeca-9,12-dien-1-yl dihydrogen phosphate
Constituent 2
Chemical structure
Reference substance name:
hexadecyl dihydrogen phosphate
Molecular formula:
C16H35O4P
IUPAC Name:
hexadecyl dihydrogen phosphate
Constituent 3
Chemical structure
Reference substance name:
(Z)-octadec-9-en-1-yl dihydrogen phosphate
Molecular formula:
C18H39O4P
IUPAC Name:
(Z)-octadec-9-en-1-yl dihydrogen phosphate
Constituent 4
Chemical structure
Reference substance name:
octadecyl dihydrogen phosphate
Molecular formula:
C18H39O4P
IUPAC Name:
octadecyl dihydrogen phosphate
Constituent 5
Chemical structure
Reference substance name:
di((9Z,12Z)-octadeca-9,12-dien-1-yl) hydrogen phosphate
Molecular formula:
C36H67O4P
IUPAC Name:
di((9Z,12Z)-octadeca-9,12-dien-1-yl) hydrogen phosphate
Constituent 6
Chemical structure
Reference substance name:
hexadecyl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen phosphate
Molecular formula:
C34H67O4P
IUPAC Name:
hexadecyl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen phosphate
Constituent 7
Chemical structure
Reference substance name:
(Z)-octadec-9-en-1-yl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen
Molecular formula:
C36H69O4P
IUPAC Name:
(Z)-octadec-9-en-1-yl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen
Constituent 8
Chemical structure
Reference substance name:
dihexadecyl hydrogen phosphate
Molecular formula:
C32H67O4P
IUPAC Name:
dihexadecyl hydrogen phosphate
Constituent 9
Chemical structure
Reference substance name:
(Z)-hexadecyl octadec-9-en-1-yl hydrogen phosphate
Molecular formula:
C34H69O4P
IUPAC Name:
(Z)-hexadecyl octadec-9-en-1-yl hydrogen phosphate
Constituent 10
Chemical structure
Reference substance name:
di((Z)-octadec-9-en-1-yl) hydrogen phosphate
Molecular formula:
C36H71O4P
IUPAC Name:
di((Z)-octadec-9-en-1-yl) hydrogen phosphate
Constituent 11
Chemical structure
Reference substance name:
hexadecyl octadecyl hydrogen phosphate
Molecular formula:
C34H71O4P
IUPAC Name:
hexadecyl octadecyl hydrogen phosphate
Constituent 12
Chemical structure
Reference substance name:
(Z)-octadec-9-en-1-yl octadecyl hydrogen phosphate
Molecular formula:
C36H73O4P
IUPAC Name:
(Z)-octadec-9-en-1-yl octadecyl hydrogen phosphate
Constituent 13
Chemical structure
Reference substance name:
dioctadecyl hydrogen phosphate
Molecular formula:
C36H75O4P
IUPAC Name:
dioctadecyl hydrogen phosphate
Constituent 14
Chemical structure
Reference substance name:
C16-18-Triphosphate (sat. and unsat.)
IUPAC Name:
C16-18-Triphosphate (sat. and unsat.)
Constituent 15
Chemical structure
Reference substance name:
Orthophosphoric acid
EC Number:
231-633-2
EC Name:
Orthophosphoric acid
CAS Number:
7664-38-2
Molecular formula:
H3O4P
IUPAC Name:
phosphoric acid
Constituent 16
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
dihydrogen oxide

Legal Entity Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
(9Z,12Z)-octadeca-9,12-dien-1-yl dihydrogen phosphate
Molecular formula:
C18H35O4P
IUPAC Name:
(9Z,12Z)-octadeca-9,12-dien-1-yl dihydrogen phosphate
Constituent 2
Chemical structure
Reference substance name:
hexadecyl dihydrogen phosphate
Molecular formula:
C16H35O4P
IUPAC Name:
hexadecyl dihydrogen phosphate
Constituent 3
Chemical structure
Reference substance name:
(Z)-octadec-9-en-1-yl dihydrogen phosphate
Molecular formula:
C18H39O4P
IUPAC Name:
(Z)-octadec-9-en-1-yl dihydrogen phosphate
Constituent 4
Chemical structure
Reference substance name:
octadecyl dihydrogen phosphate
Molecular formula:
C18H39O4P
IUPAC Name:
octadecyl dihydrogen phosphate
Constituent 5
Chemical structure
Reference substance name:
di((9Z,12Z)-octadeca-9,12-dien-1-yl) hydrogen phosphate
Molecular formula:
C36H67O4P
IUPAC Name:
di((9Z,12Z)-octadeca-9,12-dien-1-yl) hydrogen phosphate
Constituent 6
Chemical structure
Reference substance name:
hexadecyl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen phosphate
Molecular formula:
C34H67O4P
IUPAC Name:
hexadecyl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen phosphate
Constituent 7
Chemical structure
Reference substance name:
(Z)-octadec-9-en-1-yl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen
Molecular formula:
C36H69O4P
IUPAC Name:
(Z)-octadec-9-en-1-yl (9Z,12Z)-octadeca-9,12-dien-1-yl hydrogen
Constituent 8
Chemical structure
Reference substance name:
dihexadecyl hydrogen phosphate
Molecular formula:
C32H67O4P
IUPAC Name:
dihexadecyl hydrogen phosphate
Constituent 9
Chemical structure
Reference substance name:
(Z)-hexadecyl octadec-9-en-1-yl hydrogen phosphate
Molecular formula:
C34H69O4P
IUPAC Name:
(Z)-hexadecyl octadec-9-en-1-yl hydrogen phosphate
Constituent 10
Chemical structure
Reference substance name:
di((Z)-octadec-9-en-1-yl) hydrogen phosphate
Molecular formula:
C36H71O4P
IUPAC Name:
di((Z)-octadec-9-en-1-yl) hydrogen phosphate
Constituent 11
Chemical structure
Reference substance name:
hexadecyl octadecyl hydrogen phosphate
Molecular formula:
C34H71O4P
IUPAC Name:
hexadecyl octadecyl hydrogen phosphate
Constituent 12
Chemical structure
Reference substance name:
(Z)-octadec-9-en-1-yl octadecyl hydrogen phosphate
Molecular formula:
C36H73O4P
IUPAC Name:
(Z)-octadec-9-en-1-yl octadecyl hydrogen phosphate
Constituent 13
Chemical structure
Reference substance name:
dioctadecyl hydrogen phosphate
Molecular formula:
C36H75O4P
IUPAC Name:
dioctadecyl hydrogen phosphate
Constituent 14
Chemical structure
Reference substance name:
C16-18-Triphosphate (sat. and unsat.)
IUPAC Name:
C16-18-Triphosphate (sat. and unsat.)
Constituent 15
Chemical structure
Reference substance name:
Orthophosphoric acid
EC Number:
231-633-2
EC Name:
Orthophosphoric acid
CAS Number:
7664-38-2
Molecular formula:
H3O4P
IUPAC Name:
phosphoric acid
Constituent 16
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
dihydrogen oxide

Composition(s) generated upon use

Other types of composition(s)