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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
Octadecanoic acid, 9(or 10)-(sulfooxy)-, disodium salt

Inventory

EC number:
268-336-2
EC name:
Disodium 9(or 10)-(sulphonatooxy)octadecanoate
CAS number:
68069-76-1
CAS number:
68069-76-1
Synonyms
Names:
Identifier:
IUPAC name
disodium 9-(sulfonatooxy)octadecanoate
Identifier:
other: Molecular formula
C18H34Na2O6S

Molecular and structural information

Molecular formula:
C18H33Na3O10S2
Molecular weight:
ca. 542.56
SMILES notation:
[Na+].[Na+].[O-]C(=O)CCCCCCCC(CCCCCCCCC)OS([O-])(=O)=O
InChl:
InChI=1/C18H36O6S.2Na/c1-2-3-4-5-6-8-11-14-17(24-25(21,22)23)15-12-9-7-10-13-16-18(19)20;;/h17H,2-16H2,1H3,(H,19,20)(H,21,22,23);;/q;2*+1/p-2
Structural formula:
Chemical structure

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