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[1,1'-Biphenyl]-2-ol, 2,2'',2''''-phosphite

CAS 2752-19-4

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

Molecular structure of 2752-19-4
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

CAS2752-19-4
PubChem CIDNot recorded
DTXSIDDTXSID20950199
FormulaC36H27O3P
Mol. Weight538.583 g/mol
SMILESO(P(OC1=CC=CC=C1C1=CC=CC=C1)OC1=CC=CC=C1C1=CC=CC=C1)C1=CC=CC=C1C1=CC=CC=C1

Data Sources

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Brief citations

[1,1'-Biphenyl]-2-ol, 2,2'',2''''-phosphite (CAS 2752-19-4) https://chemicalindependence.com/chemical/2752-19-4/ EPA TSCA Inventory: CAS 2752-19-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory