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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 C12-alkyl and C18-alkyl esters, potassium salts
EC Number:
947-924-9
Molecular formula:
not applicable for UVCB
IUPAC Name:
Phosphoric acid C12-alkyl and C18-alkyl esters, potassium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
other: solid; paste


Constituent 1
Chemical structure
Reference substance name:
Phosphoric acid, monooctadecyl ester, potassium salt
CAS Number:
33286-92-9
Molecular formula:
C18H38KO4P
IUPAC Name:
Phosphoric acid, monooctadecyl ester, potassium salt
Constituent 2
Chemical structure
Reference substance name:
Phosphoric acid, monododecyl monooctadecyl ester, potassium salt
CAS Number:
211555-19-0
Molecular formula:
C30 H62 O4 P . K
IUPAC Name:
Phosphoric acid, monododecyl monooctadecyl ester, potassium salt
Constituent 3
Chemical structure
Reference substance name:
Phosphoric acid, dioctadecyl ester, potassium salt (1:1)
CAS Number:
4376-70-9
Molecular formula:
C36H74KO4P
IUPAC Name:
Phosphoric acid, dioctadecyl ester, potassium salt (1:1)
Constituent 4
Reference substance name:
sum of impurities (organic and inorganic) not relevant for classification
Molecular formula:
not available for mixtures
IUPAC Name:
sum of impurities (organic and inorganic) not relevant for classification

Legal Entity Composition(s) open all close all

State Form:
other: solid; paste


Constituent 1
Chemical structure
Reference substance name:
Phosphoric acid, monooctadecyl ester, potassium salt
CAS Number:
33286-92-9
Molecular formula:
C18H38KO4P
IUPAC Name:
Phosphoric acid, monooctadecyl ester, potassium salt
Constituent 2
Chemical structure
Reference substance name:
Phosphoric acid, monododecyl monooctadecyl ester, potassium salt
CAS Number:
211555-19-0
Molecular formula:
C30 H62 O4 P . K
IUPAC Name:
Phosphoric acid, monododecyl monooctadecyl ester, potassium salt
Constituent 3
Chemical structure
Reference substance name:
Phosphoric acid, dioctadecyl ester, potassium salt (1:1)
CAS Number:
4376-70-9
Molecular formula:
C36H74KO4P
IUPAC Name:
Phosphoric acid, dioctadecyl ester, potassium salt (1:1)
Constituent 4
Chemical structure
Reference substance name:
Potassium didodecyl phosphate
EC Number:
242-779-1
EC Name:
Potassium didodecyl phosphate
CAS Number:
19045-76-2
Molecular formula:
C24H51O4P.K
IUPAC Name:
potassium didodecyl phosphate
Constituent 5
Chemical structure
Reference substance name:
Dodecyl dihydrogen phosphate, potassium salt
EC Number:
251-504-4
EC Name:
Dodecyl dihydrogen phosphate, potassium salt
CAS Number:
33403-10-0
Molecular formula:
C12H27O4P.xK
IUPAC Name:
Potassium lauryl phosphate
Constituent 6
Reference substance name:
Octadecan-1-ol
EC Number:
204-017-6
EC Name:
Octadecan-1-ol
CAS Number:
112-92-5
Molecular formula:
C18H38O
IUPAC Name:
octadecan-1-ol
Constituent 7
Chemical structure
Reference substance name:
Dodecan-1-ol
EC Number:
203-982-0
EC Name:
Dodecan-1-ol
CAS Number:
112-53-8
Molecular formula:
C12H26O
IUPAC Name:
dodecan-1-ol
Constituent 8
Reference substance name:
Unknown impurity
Molecular formula:
not available for unknown
IUPAC Name:
Unknown impurity
Constituent 9
Chemical structure
Reference substance name:
Dipotassium hydrogenorthophosphate
EC Number:
231-834-5
EC Name:
Dipotassium hydrogenorthophosphate
CAS Number:
7758-11-4
Molecular formula:
H3O4P.2K
IUPAC Name:
dipotassium hydrogen phosphate
Constituent 10
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water

Composition(s) generated upon use

Other types of composition(s)