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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Benzenesulfonic acid, methyl-, C20-24 (even numbered) sec-alkyl derivs.
EC Number:
939-185-6
Molecular formula:
C8H11(CH2)nSO3 n=19-23
IUPAC Name:
Benzenesulfonic acid, methyl-, C20-24 (even numbered) sec-alkyl derivs.

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:
Benzenesulphonic acid, methyl-, mono-C22-branched alkyl derivs.
Molecular formula:
C29H53SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C22-branched alkyl derivs.
Constituent 2
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C24-branched alkyl derivs.
Molecular formula:
C31H57SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C24-branched alkyl derivs.
Constituent 3
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C20-branched alkyl derivs.
Molecular formula:
C27H49SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C20-branched alkyl derivs.
Constituent 4
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C26-branched alkyl derivs.
Molecular formula:
C33H61SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C26-branched alkyl derivs.
Constituent 5
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C28-branched alkyl derivs.
Molecular formula:
C35H65SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C28-branched alkyl derivs.
Constituent 6
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C18-branched alkyl derivs.
Molecular formula:
C25H45SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C18-branched alkyl derivs.
Constituent 7
Chemical structure
Reference substance name:
Sulphuric acid
EC Number:
231-639-5
EC Name:
Sulphuric acid
CAS Number:
7664-93-9
Molecular formula:
H2O4S
IUPAC Name:
sulfuric acid
Constituent 8
Chemical structure
Reference substance name:
Benzene, methyl-, mono-C20-24-(even numbered)-branched alkyl derivs.
Molecular formula:
C8H11(CH2)n n=19-23
IUPAC Name:
Benzene, methyl-, mono-C20-24-(even numbered)-branched alkyl derivs.
Constituent 9
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:
Benzenesulphonic acid, methyl-, mono-C18-branched alkyl derivs.
Molecular formula:
C25H45SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C18-branched alkyl derivs.
Constituent 2
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C20-branched alkyl derivs.
Molecular formula:
C27H49SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C20-branched alkyl derivs.
Constituent 3
Chemical structure
Reference substance name:
Benzenesulphonic acid, methyl-, mono-C22-branched alkyl derivs.
Molecular formula:
C29H53SO3
IUPAC Name:
Benzenesulphonic acid, methyl-, mono-C22-branched alkyl derivs.