Erbium sesquioxide
CAS 12061-16-4
EPA’s 2019 records show zero U.S. production of this chemical.
US productionZero
Top sourceNo public record
EPA lists this chemical for 2023 but publishes zero or no volume for both production and imports.
Why supply is unknownProduction is reported production, not a complete census of factories. Production reporting year: 2019.
Where It Comes From
EPA reports by year
- 2023
- US production Not published · Imports Not published
- 2019
- US production Zero · Imports Zero
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
CAS12061-16-4
PubChem CIDNot recorded
DTXSIDDTXSID60893839
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA CompTox (DSSTox) · DTXSID60893839Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Erbium sesquioxide (CAS 12061-16-4) https://chemicalindependence.com/chemical/12061-16-4/ EPA CompTox (DSSTox): DTXSID60893839. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID60893839 EPA Chemical Data Reporting: 12061-16-4. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 12061-16-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting