Sulfuric acid, monooctadecyl ester, compd. with 2-(diethylamino)ethanol (1:1)

CAS 65151-81-7

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import volumeZero

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Confidential · Imports Zero
2019: US production Confidential · Imports Zero

EPA-registered manufacturers (2)

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

Syensqo Sa · BE Belgium

Solvay

Why It Matters

Sectors

Metals & Mining

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

•Surfactant (surface active agent) in Fabricated Metal Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS65151-81-7

PubChem CID6455050

DTXSIDDTXSID2070261

FormulaC24H53NO5S

Mol. Weight467.7 g/mol

SMILESCCCCCCCCCCCCCCCCCCOS(=O)(=O)O.CCN(CC)CCO

Data Sources

EPA CompTox (DSSTox) · DTXSID2070261Retrieved 2026-04-06
PubChem · compound 6455050Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Sulfuric acid, monooctadecyl ester, compd. with 2-(diethylamino)ethanol (1:1) (CAS 65151-81-7) https://chemicalindependence.com/chemical/65151-81-7/ EPA CompTox (DSSTox): DTXSID2070261. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2070261 PubChem: 6455050. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/6455050 EPA Chemical Data Reporting: 65151-81-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 65151-81-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting