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Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(ethylhexylamino)-2'-(phenylamino)-

CAS 70516-52-8

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

Molecular structure of 70516-52-8
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

CAS70516-52-8
PubChem CIDNot recorded
DTXSIDDTXSID50887247
FormulaC34H34N2O3
Mol. Weight518.657 g/mol
SMILESCCCCCCN(CC)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC=C3)C1=C(O2)C=CC(NC2=CC=CC=C2)=C1

Data Sources

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Brief citations

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(ethylhexylamino)-2'-(phenylamino)- (CAS 70516-52-8) https://chemicalindependence.com/chemical/70516-52-8/ EPA TSCA Inventory: CAS 70516-52-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory