Benzenesulfonic acid, oxybis[hexadecyl-, sodium salt (1:2)

CAS 70191-76-3

Used in 5 industrial sectors tracked by the EPA.

Molecular structure of 70191-76-3 — 2 Na⁺

US production91.6K lb

Import volumeZero

Import dependency0%

Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2019.

Where It Comes From

EPA reports by year

2019: US production 91.6K lb · Imports Zero

EPA-registered manufacturers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Pilot Chemical

Why It Matters

Sectors

ConstructionPlastics & RubberTextilesPaints & CoatingsPaper & Printing

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

•Emulsifier in Paint and Coating Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product
•Emulsifier in Adhesive Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS70191-76-3

PubChem CID73556608

DTXSIDDTXSID40890048

FormulaC44H72Na2O7S2

Mol. Weight823.2 g/mol

SMILESCCCCCCCCCCCCCCCCC1=CC(=C(C=C1)OC2=C(C=C(C=C2)CCCCCCCCCCCCCCCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Data Sources

EPA CompTox (DSSTox) · DTXSID40890048Retrieved 2026-04-06
PubChem · compound 73556608Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

Benzenesulfonic acid, oxybis[hexadecyl-, sodium salt (1:2) (CAS 70191-76-3) https://chemicalindependence.com/chemical/70191-76-3/ EPA CompTox (DSSTox): DTXSID40890048. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID40890048 PubChem: 73556608. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/73556608 EPA Chemical Data Reporting: 70191-76-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 70191-76-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting