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Ethenol-vinyl acetate copolymer

CAS 25213-24-5

Acetic acid ethenyl ester, polymer with ethenol

Molecular structure of 25213-24-5
US productionNot reported
Import value, 2024$113M
Top sourceTaiwan 35%

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 390530 · narrow

These shares come from HS customs code 390530, which covers 3 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
TW 35%TaiwanJP 18%JapanSG 18%SingaporeDE 12%GermanyCN 8%China

Why It Matters

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

Chemical Identity

CAS25213-24-5
PubChem CIDNot recorded
DTXSIDDTXSID0049735
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Ethenol-vinyl acetate copolymer (CAS 25213-24-5) https://chemicalindependence.com/chemical/25213-24-5/ EPA TSCA Inventory: CAS 25213-24-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 390530 for CAS 25213-24-5. Reporting year: 2024. https://usatrade.census.gov/