1,1-Dichlorotetrafluoroethane

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

US ProductionCBI

Import Value$11M

Top SourceChina 92%

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 290377 · basket

These shares come from HS customs code 290377, which covers 5 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

CN 92%ChinaKR 4%South KoreaCA 3%CanadaJP 1%Japan

Why It Matters

Sectors

Energy

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Intermediate in Industrial Gas Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS374-07-2

PubChem CID9775

DTXSIDDTXSID9027150

FormulaC2Cl2F4

Mol. Weight170.92 g/mol

SMILESC(C(F)(Cl)Cl)(F)(F)F

Data Sources

DTXSID90271502026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

97752026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/9775/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/9775.json

374-07-22026-04-24

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

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

CAS 374-07-22026-04-25

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

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

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