HCFC Properties R-22

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Chlorodifluoromethane

CHCIF2

CAS number 75-45-6
Molecular weight 86,5
Boiling point, C -40,8
Melting point, C -160
Critical temperature, C 96
Critical pressure, bar 49.8
Spezific density, liquid at 20 C, g/cm3 1.21
Viscosity liquid at -15 C, mPa.s 0.264
Flammability non flammable
Thermal conductivity, gas phase, 20 C, W/mK 0,011 
Vapor pressure at 20 C, bar absol. 9,1
Vapor pressure at 50 C, bar absol. 19,4
Solubility in water, (259,1 bar), g/l 3

Last edited on:

July 06, 2006

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