Major HFO Molecules

DesignationComplete name Formula Cas number GWP Producers data Main Potential Applications
HFO 1234yf 2,3,3,3- tetrafluoroprop-1-ene CF3CF=CH2 754-12-1 4 Mobile air-conditioning
stationary air conditioning
and refrigeration
HFO 1234zeE Trans-1,3,3-tetrafluoroprop-1-ene Trans- CF3CH=CFH 29118-24-9 6 Aerosol Propellants
and refrigeration
and air conditioning, insulations foams

See also: Hydrofluoroolefins (HFOs)