Copper(II) carbonate

CAS 1184-64-1

Carbonic acid, copper(2+) salt (1:1)

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

Molecular structure of 1184-64-1 — 1 Cu²⁺

US productionCBI

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

Import value, 2024$116M

Top sourceAustralia 23%

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 283699 · basket

EPA reports by year

2023: US production Confidential · Imports Confidential

These shares come from HS customs code 283699, which covers 26 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).

AU 23%AustraliaDE 17%GermanyCN 15%ChinaPH 13%PhilippinesFI 9%Finland

South Korea
Malaysia
Turkey
Sweden
Czech Republic
Peru
Mexico
Spain
Switzerland
Belgium

EPA-registered manufacturers (2)

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

Basf Se · DE Germany

Basf

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 ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS1184-64-1

PubChem CIDNot recorded

DTXSIDDTXSID6034471

FormulaCCuO3

Mol. Weight123.554 g/mol

SMILES[Cu++].[O-]C([O-])=O

Data Sources

EPA TSCA InventoryRetrieved 2026-04-29
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

Copper(II) carbonate (CAS 1184-64-1) https://chemicalindependence.com/chemical/1184-64-1/ EPA TSCA Inventory: CAS 1184-64-1. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 1184-64-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1184-64-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 283699 for CAS 1184-64-1. Reporting year: 2024. https://usatrade.census.gov/