1,1,2,2-Tetrafluoroethane

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

Molecular structure of 359-35-3
US ProductionCBI
Import Value$51M
Top SourceIndia 49%

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 290345 · exact

Source Countries
IN 49%IndiaMX 24%MexicoGB 14%United KingdomCN 12%ChinaCA 1%Canada

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • •Propellants and blowing agents in Plastics Product Manufacturing (80%)Processing—incorporation into article

Chemical Identity

CAS359-35-3
PubChem CID9667
DTXSIDDTXSID60883371
FormulaC2H2F4
Mol. Weight102.03 g/mol
SMILESC(C(F)F)(F)F

Data Sources

DTXSID608833712026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

96672026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/9667/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/9667.json

359-35-32026-04-24

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

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

CAS 359-35-32026-04-25

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

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

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