Dicopper chloride trihydroxide

CAS 1332-65-6

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 sourceChile 73%

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 282741 · exact

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Not published · Imports Not published

Source Countries

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

CL 73%ChileCN 24%ChinaPE 2%PeruDE 1%Germany

Argentina
Canada
Belgium
India

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.

Dow Chemical

Why It Matters

Sectors

Core 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

•Catalyst in All Other Basic Inorganic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS1332-65-6

PubChem CIDNot recorded

DTXSIDDTXSID6034475

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID6034475Retrieved 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

Dicopper chloride trihydroxide (CAS 1332-65-6) https://chemicalindependence.com/chemical/1332-65-6/ EPA CompTox (DSSTox): DTXSID6034475. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6034475 EPA Chemical Data Reporting: 1332-65-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1332-65-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 282741 for CAS 1332-65-6. Reporting year: 2024. https://usatrade.census.gov/