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Perfluoro(methyl vinyl ether)-perfluoro(propyl vinyl ether)-tetrafluoroethylene copolymer

CAS 165178-32-5

Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1,1,2,2-tetrafluoroethene and 1,1,2-trifluoro-2-(trifluoromethoxy)ethene

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

Molecular structure of 165178-32-5
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

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

CAS165178-32-5
PubChem CIDNot recorded
DTXSIDDTXSID90882938
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Perfluoro(methyl vinyl ether)-perfluoro(propyl vinyl ether)-tetrafluoroethylene copolymer (CAS 165178-32-5) https://chemicalindependence.com/chemical/165178-32-5/ EPA TSCA Inventory: CAS 165178-32-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory