Cerium(III) sulfide

CAS 12014-93-6

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

Ce₂S₃376.4 g/mol

no molecular structure to draw

US productionCBI

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

Top sourceNo public record

At least one company claimed its 2019 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: 2019.

Where It Comes From

EPA reports by year

2019: US production Confidential · Imports Confidential

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.

Solvay

Why It Matters

Sectors

Plastics & Rubber

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

•Filler in Synthetic Rubber Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS12014-93-6

PubChem CID159394

DTXSIDDTXSID30894257

FormulaCe2S3

Mol. Weight376.4 g/mol

SMILES[S-2].[S-2].[S-2].[Ce+3].[Ce+3]

Data Sources

EPA CompTox (DSSTox) · DTXSID30894257Retrieved 2026-04-06
PubChem · compound 159394Retrieved 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

Cerium(III) sulfide (CAS 12014-93-6) https://chemicalindependence.com/chemical/12014-93-6/ EPA CompTox (DSSTox): DTXSID30894257. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID30894257 PubChem: 159394. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/159394 EPA Chemical Data Reporting: 12014-93-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 12014-93-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting