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Europium sesquioxalate

CAS 3269-12-3

Europium, [μ-[ethanedioato(2-)-κO1,κO2':κO1',κO2]]bis[ethanedioato(2-)-κO1,κO2]di-

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

Molecular structure of 3269-12-3
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

CAS3269-12-3
PubChem CIDNot recorded
DTXSIDDTXSID80939743
FormulaC6Eu2O12
Mol. Weight567.982 g/mol
SMILESO=C(O[Eu]1OC(=O)C(=O)O1)C(=O)O[Eu]1OC(=O)C(=O)O1

Data Sources

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Brief citations

Europium sesquioxalate (CAS 3269-12-3) https://chemicalindependence.com/chemical/3269-12-3/ EPA TSCA Inventory: CAS 3269-12-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory