Physical and Chemical Properties

Chemical Name 1,1,1,2-Tetrafluoroethane
Chemical Formula CH2FCF3
Molecular Weight 102.02 g/mol
Form Liquefied Gas
Color Colorless
Melting Point -101 °C (-150 °F)
Boiling PoinT at 1.013 -26.2 °C (-15.1 °F)
Vapor Pressure 5,915 hPa at 21.1 °C (70.0 °F)


Ametron® 134a (HFC-134a) has been developed by Ametron® to serve as one of the key substitutes for CFCs and HCFCs. Ametron® 134a is a long-term, environmentally friendly, non-ozone depleting substitute. As a refrigerant, it possesses similar energy efficiency and capacity characteristics as Ametron® 12 and has an intrinsically low toxicity. Ametron® 134a is the alternative refrigerant of choice in automobile air-conditioning. It may be used in residential and commercial refrigeration, as well as commercial, and industrial air-conditioning.


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