Sulfuryl chloride

CAS 7791-25-5

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$18M

Top sourceGermany 85%

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 281219 · basket

EPA reports by year

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

These shares come from HS customs code 281219, which covers 12 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).

DE 85%GermanyKR 7%South KoreaJP 6%JapanIN 1%India

Italy

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.

Corteva Agriscience

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

AgricultureCore 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

•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$453.00/gLabotest KG

CountryGermany

Pack$453.00 / 1000 mg

Purity90%

Vendors2 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

1 more vendor

Vendor	Country	$/g	Pack	Purity
Otava, Ltd. (2 weeks)	Ukraine	$2724.00	50 mg	90%

Chemical Identity

CAS7791-25-5

PubChem CID24648

DTXSIDDTXSID6029707

FormulaCl2O2S

Mol. Weight134.97 g/mol

SMILESO=S(=O)(Cl)Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID6029707Retrieved 2026-04-06
PubChem · compound 24648Retrieved 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

Sulfuryl chloride (CAS 7791-25-5) https://chemicalindependence.com/chemical/7791-25-5/ EPA CompTox (DSSTox): DTXSID6029707. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6029707 PubChem: 24648. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/24648 EPA Chemical Data Reporting: 7791-25-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 7791-25-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 281219 for CAS 7791-25-5. Reporting year: 2024. https://usatrade.census.gov/