Benzenesulfonic acid, mono-C16-24-alkyl derivs., calcium salts

CAS 70024-69-0

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 value, 2024$489M

Top sourceItaly 41%

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. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 381121 · basket

EPA reports by year

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

These shares come from HS customs code 381121, which covers 22 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IT 41%ItalyCA 13%CanadaMX 12%MexicoJP 8%JapanSG 7%Singapore

United Kingdom
United Arab Emirates
Austria
Argentina
Ukraine
South Africa
Hungary
Lithuania
Australia
Switzerland
Colombia
Denmark
Turkey

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Catalynt Solutions

EPA-registered importers (5)

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

ExxonMobil

Exxonmobil Product Solutions, A Div Of Exxon Mobil

Hollyfrontier Lsp Us Holding

Lanxess

Pennzoil-Quaker State

Why It Matters

Sectors

Energy

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 1 sector as 3 functional roles.

•Lubricating agent in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•Surfactant (surface active agent) in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•Thickening agent in Petroleum Lubricating Oil and Grease ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS70024-69-0

PubChem CIDNot recorded

DTXSIDDTXSID3028972

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID3028972Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Benzenesulfonic acid, mono-C16-24-alkyl derivs., calcium salts (CAS 70024-69-0) https://chemicalindependence.com/chemical/70024-69-0/ EPA CompTox (DSSTox): DTXSID3028972. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3028972 EPA Chemical Data Reporting: 70024-69-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 70024-69-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 381121 for CAS 70024-69-0. Reporting year: 2024. https://usatrade.census.gov/