Physical and Chemical Properties

Chemical Name Difloumethane,
1,1,1,2-Tetrafl uoroethane
Chemical Formula CH2F2, CF3CHF2, CH2FCF3
Molecular Weight 86.2 g/mol
Appearance Clear, Colorless Liquid
Odor Faint Ethereal Odor
Boiling Point -43 °C (-45.4 °F)
Vapor Pressure 156.2 psia@ 21.1°C, 356.7 psia@ 54.4°C


Ametron® Refrigerants 407C was developed by Ametron® Refrigerants. to provide a non-ozone depleting substitute for Ametron® Refrigerants 22 in a range of air-conditioning applications, as well as a variety of refrigeration systems. Because Ametron® Refrigerants 407C is closely matched in performance with Ametron® Refrigerants 22, it can also serve as a retrofit refrigerant fluid in applications which have previously used Ametron® Refrigerants 22.


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