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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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, mono-C20-24 (even)-sec-alkyl derivs., para-, sodium salts
EC Number:
946-212-5
Molecular formula:
Too complex
IUPAC Name:
Benzenesulfonic acid, mono-C20-24 (even)-sec-alkyl derivs., para-, sodium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all



Constituent 1
Chemical structure
Reference substance name:
Benzenesulfonic acid, mono-C20-24 (even)-sec-alkyl derivs., para-, sodium salts
EC Number:
946-212-5
Molecular formula:
Too complex
IUPAC Name:
Benzenesulfonic acid, mono-C20-24 (even)-sec-alkyl derivs., para-, sodium salts

Legal Entity Composition(s) open all close all



Constituent 1
Chemical structure
Reference substance name:
Para-sec-icosanyl benzenesulfonic acid, sodium salt
Molecular formula:
C26H45O3SNa
IUPAC Name:
Para-sec-icosanyl benzenesulfonic acid, sodium salt
Constituent 2
Chemical structure
Reference substance name:
Para-sec-docosanyl benzenesulfonic acid, sodium salt
Molecular formula:
C28H49O3SNa
IUPAC Name:
Para-sec-docosanyl benzenesulfonic acid, sodium salt
Constituent 3
Chemical structure
Reference substance name:
Para-sec-tetracosanyl benzenesulfonic acid, sodium salt
Molecular formula:
C30H53O3SNa
IUPAC Name:
Para-sec-tetracosanyl benzenesulfonic acid, sodium salt
Constituent 4
Chemical structure
Reference substance name:
Para-sec-octadecyl benzenesulfonic acid, sodium salt
Molecular formula:
C24H41O3SNa
IUPAC Name:
Para-sec-octadecyl benzenesulfonic acid, sodium salt
Constituent 5
Chemical structure
Reference substance name:
Para-sec-hexacosanyl benzenesulfonic acid, sodium salt
Molecular formula:
C32H57O3SNa
IUPAC Name:
Para-sec-hexacosanyl benzenesulfonic acid, sodium salt
Constituent 6
Chemical structure
Reference substance name:
sec-C20-24 (even) alkylbenzene
CAS Number:
68081-77-6
Molecular formula:
C26H46 - C30H54
IUPAC Name:
sec-C20-24 (even) alkylbenzene
Constituent 7
Chemical structure
Reference substance name:
Sodium hydroxide
EC Number:
215-185-5
EC Name:
Sodium hydroxide
CAS Number:
1310-73-2
Molecular formula:
HNaO
IUPAC Name:
sodium hydroxide
Constituent 8
Chemical structure
Reference substance name:
Reaction mass of ethylbenzene and xylene
EC Number:
905-588-0
Molecular formula:
C8H10
IUPAC Name:
Reaction mass of ethylbenzene and xylene
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Para-sec-icosanyl benzenesulfonic acid, sodium salt
Molecular formula:
C26H45O3SNa
IUPAC Name:
Para-sec-icosanyl benzenesulfonic acid, sodium salt
Constituent 2