Refrigerant R134a Properties & Spec. Freon 134 (R134a Freon) Properties.

The refrigerant R134a is the chemical compound tetrafluoroethane. Its chemical formula is CF3CH2F. The molecular weight of refrigerant R134a is 133.4 and its boiling point is -15.1 degree F. Refrigerant R134a is a hydrofluorocarbon (HFC) that has zero potential to cause the depletion of the ozone layer and very little greenhouse effect. R134a has been able to replace R12 successfully in number of applications. The process of retrofitting R12 system with R134a is quite an easy process.