Siloxanes and Silicones, di-Me, vinyl group-terminated
CAS 68083-19-2
EPA exempts this chemical from its production survey.
Why supply is unknownProduction 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 391000 · basket
These shares come from HS customs code 391000, which covers 22 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Netherlands
- Taiwan
- Indonesia
- Ireland
- Mexico
- New Zealand
- Hungary
- Sweden
- Turkey
- Norway
- Colombia
- Switzerland
- Austria
- Trinidad and Tobago
- Australia
- Hong Kong
- Denmark
- Finland
- United Arab Emirates
- Poland
- Portugal
- Israel
- Singapore
- Argentina
- Slovenia
- Costa Rica
- Russia
- Dominican Republic
- Luxembourg
- Romania
- Peru
- South Africa
- Lithuania
- Serbia
- Liechtenstein
- Philippines
- Monaco
- Latvia
- Cambodia
- Saudi Arabia
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Siloxanes and Silicones, di-Me, vinyl group-terminated (CAS 68083-19-2) https://chemicalindependence.com/chemical/68083-19-2/ EPA TSCA Inventory: CAS 68083-19-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 391000 for CAS 68083-19-2. Reporting year: 2024. https://usatrade.census.gov/