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Phosphoric acid, monoethyl ester, zinc salt (1:1)

CAS 16527-81-4

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

Molecular structure of 16527-81-4
1 Zn²⁺
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

CAS16527-81-4
PubChem CIDNot recorded
DTXSIDDTXSID6066074
FormulaC2H5O4PZn
Mol. Weight189.41 g/mol
SMILES[Zn++].CCOP([O-])([O-])=O

Data Sources

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Brief citations

Phosphoric acid, monoethyl ester, zinc salt (1:1) (CAS 16527-81-4) https://chemicalindependence.com/chemical/16527-81-4/ EPA TSCA Inventory: CAS 16527-81-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory