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Poly(tetrafluoroethylene-vinylidene fluoride-propylene)

CAS 54675-89-7

1-Propene, polymer with 1,1-difluoroethene and 1,1,2,2-tetrafluoroethene

Molecular structure of 54675-89-7
US productionNot reported
Import value, 2024$436M
Top sourceSouth Korea 32%

EPA exempts this chemical from its production survey.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 390230, 390469 · basket

These shares come from HS customs code 390230, 390469, which covers 19 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
KR 32%South KoreaSG 29%SingaporeJP 9%JapanCA 6%CanadaDE 6%Germany

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS54675-89-7
PubChem CIDNot recorded
DTXSIDDTXSID10746043
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Poly(tetrafluoroethylene-vinylidene fluoride-propylene) (CAS 54675-89-7) https://chemicalindependence.com/chemical/54675-89-7/ EPA TSCA Inventory: CAS 54675-89-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 390230,390469 for CAS 54675-89-7. Reporting year: 2024. https://usatrade.census.gov/