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Description

Dioctyl Sodium Sulfosuccinate · CAS 1639-66-3 · C20H38O7S. UNII NS00073872.

Identification

CAS Registry Number	1639-66-3
PubChem CID	15426
Molecular formula	C20H38O7S
IUPAC name	1,4-dioctoxy-1,4-dioxobutane-2-sulfonic acid
UNII (FDA)	NS00073872

Computed Descriptors

Molecular Weight	422.6
XLogP3	5.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	20
Exact Mass	422.23382472
Monoisotopic Mass	422.23382472
Topological Polar Surface Area	115
Heavy Atom Count	28
Formal Charge	0

Regulatory Status

GHS notification summary	2.6% (1 / 39)

GHS Hazard Classification

GHS notification summary	2.6% (1 / 39)
Reported hazard statements	H302 (97.4%)

Documented Uses

• Information on 3 consumer products that contain Sodium di-n-octyl sulfosuccinate in the following categories is provided:
• Used as a stool softener and laxative.
• Stool softener /di-octyl sodium sulfosuccinate/
• Docusates increase the intestinal absorption of other drugs administered concurrently and may increase their toxicity. /Docusates/
• ... Docusate sodium is absorbed, appears in the bile in significant concn ... .
• The laxative action is said to result from enhanced penetration of water into the fecal mass in the presence of the wetting agent. ... Action on the intestinal mucosa may contribute to or account for the laxative effect.

Synonyms

Butanedioic acid, sulfo-, 1,4-dioctyl ester; RefChem:571187; Butanedioic acid, sulfo-, 1,4-dioctyl ester (9CI); 2373-23-1; 1,4-Bis(octyloxy)-1,4-dioxobutane-2-sulfonic acid; Succinic acid, sulfo-, 1,4-dioctyl ester; Solbaleite; Manoxol; Butyl-cerumen; Bu-cerumen; Pelex OT; Aerosol OT-B; Dioctyl-Medo forte; Triton GR-7; Elfanol 883; Monawet MO-70

Frequently Asked Questions

What are the CAS number and molecular formula of Dioctyl Sodium Sulfosuccinate?

CAS 1639-66-3; molecular formula C20H38O7S; molecular weight — g/mol.

What other names is Dioctyl Sodium Sulfosuccinate known by?

Butanedioic acid, sulfo-, 1,4-dioctyl ester, RefChem:571187, Butanedioic acid, sulfo-, 1,4-dioctyl ester (9CI), 2373-23-1, 1,4-Bis(octyloxy)-1,4-dioxobutane-2-sulfonic acid, Succinic acid, sulfo-, 1,4-dioctyl ester.

Is Dioctyl Sodium Sulfosuccinate classified as hazardous?

2.6% of GHS notifications report no hazard classification (1 of 39).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.