Sulfur monochloride

CAS 10025-67-9

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$29K

Top sourceGermany 100%

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

Customs basis: HS 281215 · exact

EPA reports by year

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

Source Countries

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

DE 100%Germany

EPA-registered importers (1)

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

Lanxess

Why It Matters

Sectors

EnergyCore Chemicals

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 2 functional roles.

•CBI in CBICBI
•Intermediate in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS10025-67-9

PubChem CID24807

DTXSIDDTXSID3042427

FormulaCl2S2

Mol. Weight135 g/mol

SMILESS(SCl)Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID3042427Retrieved 2026-04-06
PubChem · compound 24807Retrieved 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

Sulfur monochloride (CAS 10025-67-9) https://chemicalindependence.com/chemical/10025-67-9/ EPA CompTox (DSSTox): DTXSID3042427. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3042427 PubChem: 24807. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/24807 EPA Chemical Data Reporting: 10025-67-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 10025-67-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 281215 for CAS 10025-67-9. Reporting year: 2024. https://usatrade.census.gov/