(2E)-1,1,1,4,4,4-Hexafluoro-2-butene

U.S. production volumes are classified as confidential business information.

Molecular structure of 66711-86-2
US ProductionCBI
Import Value$48M
Top SourceChina 36%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 290359 · basket

These shares come from HS customs code 290359, which covers 11 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

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

Why It Matters

No data available

Chemical Identity

CAS66711-86-2
PubChem CID5708528
DTXSIDDTXSID90985276
FormulaC4H2F6
Mol. Weight164.05 g/mol
SMILESC(=CC(F)(F)F)C(F)(F)F

Data Sources

DTXSID909852762026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

57085282026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/5708528/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/5708528.json

66711-86-22026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

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