1,1,1,2-Tetrafluoroethane
U.S. production volumes are classified as confidential business information.
US ProductionCBI
Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.
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
Country of origin for US imports, from Census customs data (2023).
IN 49%IndiaMX 24%MexicoGB 14%United KingdomCN 12%ChinaCA 1%Canada
- Netherlands
- South Korea
EPA-registered manufacturers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Arkema
Mexichem Fluor
EPA-registered importers (7)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Daikin Industries · JP Japan
Fiat Chrysler Automobiles Nv Now Known As Stellantis Nv · GB United Kingdom
Daikin America
Fca North America Holding
Honeywell International
Show all 7
Huntsman
Igas Usa
Why It Matters
Sectors
HealthWaterElectronicsConstructionMetals & MiningPlastics & RubberConsumer ProductsCore Chemicals
Downstream UsesNo data available
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
Used in 11 sectors as 4 functional roles.
- •Functional fluids (closed systems) in Miscellaneous ManufacturingProcessing—incorporation into article
- •Propellants and blowing agents in ConstructionProcessing—incorporation into article
- •Propellants and blowing agents in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Functional fluids (closed systems) in Wholesale and Retail TradeProcessing—repackaging
- •Functional fluids (closed systems) in Machinery Manufacturing (100%)Processing—incorporation into article
- •Refrigerants in Other (100%)Use—non-incorporative activities
- •Refrigerants in Plastics Material and Resin Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product
- •Refrigerants in Utilities (50%)Processing—incorporation into formulation, mixture, or reaction product
- •Refrigerants in Electrical Equipment, Appliance, and Component ManufacturingProcessing—incorporation into article
- •Propellants, non-motive (blowing agents) in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Propellants and blowing agents in Pharmaceutical and Medicine ManufacturingProcessing—incorporation into article
- •Propellants and blowing agents in Wholesale and Retail TradeProcessing—incorporation into formulation, mixture, or reaction product
- •Functional fluids (closed systems) in Electrical Equipment, Appliance, and Component ManufacturingProcessing—repackaging
- •Propellants and blowing agents in Plastics Product Manufacturing (10%)Processing—incorporation into article
- •Functional fluids (closed systems) in All Other Chemical Product and Preparation Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS811-97-2
PubChem CID13129
DTXSIDDTXSID1021324
FormulaC2H2F4
Mol. Weight102.03 g/mol
SMILESC(C(F)(F)F)F
Data Sources
DTXSID10213242026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
131292026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/13129/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/13129.json
811-97-22026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 811-97-22026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv