Hexafluoropropene-perfluoropropyl perfluorovinyl ether-tetrafluoroethylene copolymer
CAS 63654-41-1
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]propane and 1,1,2,2-tetrafluoroethene
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
EPA exempts this chemical from its production survey.
Why supply is unknownWhere 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
CAS63654-41-1
PubChem CIDNot recorded
DTXSIDDTXSID10880532
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Hexafluoropropene-perfluoropropyl perfluorovinyl ether-tetrafluoroethylene copolymer (CAS 63654-41-1) https://chemicalindependence.com/chemical/63654-41-1/ EPA TSCA Inventory: CAS 63654-41-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory