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Peroxide, 1,1-dimethylethyl 1-methyl-1-[(1-methylethenyl)phenyl]ethyl

CAS 71520-02-0

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

Molecular structure of 71520-02-0
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

CAS71520-02-0
PubChem CIDNot recorded
DTXSIDDTXSID8072372
FormulaC16H24O2
Mol. Weight248.366 g/mol
SMILESCC(=C)C1=C(C=CC=C1)C(C)(C)OOC(C)(C)C

Data Sources

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Brief citations

Peroxide, 1,1-dimethylethyl 1-methyl-1-[(1-methylethenyl)phenyl]ethyl (CAS 71520-02-0) https://chemicalindependence.com/chemical/71520-02-0/ EPA TSCA Inventory: CAS 71520-02-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory