Lead tetraoxide

CAS 1314-41-6

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$148K

Top sourceSpain 49%

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 282490 · 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).

ES 49%SpainIN 40%IndiaCN 7%ChinaBR 4%Brazil

EPA-registered manufacturers (5)

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

Crown Battery Manufacturing

East Penn Manufacturing

Hammond Global

Hammond Lead Products

Metals And Additives

Why It Matters

Sectors

ElectronicsCore 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 Electrical Equipment, Appliance, and Component Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS1314-41-6

PubChem CID16685188

DTXSIDDTXSID5029637

FormulaO4Pb3

Mol. Weight690 g/mol

SMILESO1[Pb]O[Pb]12O[Pb]O2

Data Sources

EPA CompTox (DSSTox) · DTXSID5029637Retrieved 2026-04-06
PubChem · compound 16685188Retrieved 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

Lead tetraoxide (CAS 1314-41-6) https://chemicalindependence.com/chemical/1314-41-6/ EPA CompTox (DSSTox): DTXSID5029637. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5029637 PubChem: 16685188. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/16685188 EPA Chemical Data Reporting: 1314-41-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1314-41-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 282490 for CAS 1314-41-6. Reporting year: 2024. https://usatrade.census.gov/