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Zirconium boride (ZrB12)

CAS 12046-91-2

EPA and Census publish no US supply data for this chemical.

US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS12046-91-2
PubChem CIDNot recorded
DTXSIDDTXSID201014268
FormulaB12Zr
Mol. Weight220.97 g/mol
SMILES[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[B-5].[Zr+4]

Data Sources

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Brief citations

Zirconium boride (ZrB12) (CAS 12046-91-2) https://chemicalindependence.com/chemical/12046-91-2/ EPA TSCA Inventory: CAS 12046-91-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory