Benzene, ethenyl-, polymer with ethene

CAS 25068-12-6

Molecular structure of 25068-12-6
US productionNot reported
Import value, 2024$593M
Top sourceSouth Korea 22%

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 390190, 390390 · basket

These shares come from HS customs code 390190, 390390, which covers 41 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
KR 22%South KoreaMX 17%MexicoCN 10%ChinaJP 9%JapanCA 6%Canada

Why It Matters

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

Chemical Identity

CAS25068-12-6
PubChem CIDNot recorded
DTXSIDDTXSID0094079
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

Brief citations

Benzene, ethenyl-, polymer with ethene (CAS 25068-12-6) https://chemicalindependence.com/chemical/25068-12-6/ EPA TSCA Inventory: CAS 25068-12-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 390190,390390 for CAS 25068-12-6. Reporting year: 2024. https://usatrade.census.gov/