Barium iron oxide

CAS 11138-11-7

EPA’s 2023 records show zero U.S. production of this chemical.

BaFe₂O₄313.0 g/mol

no molecular structure to draw

US productionZero

Import volumeCBI

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

Top sourceNo public record

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. Production reporting year: 2023.

Where It Comes From

EPA reports by year

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

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.

Chori America

Why It Matters

Sectors

Metals & MiningCore 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

Chemical Identity

CAS11138-11-7

PubChem CID44151694

DTXSIDDTXSID90890518

FormulaBaFe2O4

Mol. Weight313.01 g/mol

SMILES[O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Ba+2]

Data Sources

EPA CompTox (DSSTox) · DTXSID90890518Retrieved 2026-04-06
PubChem · compound 44151694Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Barium iron oxide (CAS 11138-11-7) https://chemicalindependence.com/chemical/11138-11-7/ EPA CompTox (DSSTox): DTXSID90890518. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID90890518 PubChem: 44151694. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/44151694 EPA Chemical Data Reporting: 11138-11-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 11138-11-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting