1,1-Bis(trifluoromethyl)ethene

CAS 382-10-5

EPA’s 2023 records show zero U.S. production of this chemical.

US productionZero

Import value, 2024$48M

Import volumeCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceChina 36%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 290359 · basket

EPA reports by year

2023: US production Zero · Imports Confidential
2019: US production Confidential · Imports Zero

These shares come from HS customs code 290359, which covers 16 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CN 36%ChinaDE 35%GermanyJP 21%JapanKR 5%South KoreaIN 1%India

Italy
Spain
Malaysia
Ukraine

EPA-registered importers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Syensqo Sa · BE Belgium

Solvay

Why It Matters

Sectors

Plastics & Rubber

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Monomers in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Vendor Pricing

$3.48/gA2B Chem LLC (1 week)

CountryUnited States

Pack$869.00 / 250 g

Purity99%

Vendors2 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

1 more vendor

Vendor	Country	$/g	Pack	Purity
AA BLOCKS (1 week)	United States	$3.67	250 g	—

Chemical Identity

CAS382-10-5

PubChem CID91450

DTXSIDDTXSID9052056

FormulaC4H2F6

Mol. Weight164.05 g/mol

SMILESC=C(C(F)(F)F)C(F)(F)F

Data Sources

EPA CompTox (DSSTox) · DTXSID9052056Retrieved 2026-04-06
PubChem · compound 91450Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

1,1-Bis(trifluoromethyl)ethene (CAS 382-10-5) https://chemicalindependence.com/chemical/382-10-5/ EPA CompTox (DSSTox): DTXSID9052056. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9052056 PubChem: 91450. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/91450 EPA Chemical Data Reporting: 382-10-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 382-10-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290359 for CAS 382-10-5. Reporting year: 2024. https://usatrade.census.gov/