![]() ![]() Properties of saturated liquid Dichlorodifluoromethane - CCl 2F 2 - density, specific heat, kinematic viscosity, thermal conductivity and Prandtl number. Properties of saturated liquid Dichlorodifluoromethane R-12 - CCl 2F 2 - density, specific heat capacity, kinematic viscosity, thermal conductivity and Prandtl number.ĭichlorodifluoromethane - Properties, Imperial Units Note! Due to its ozone-depleting potential, dichlorodifluoromethane is currently replaced by R134a (1,1,1,2-tetrafluoroethane), R142b (Chloro-1-difluoro-1,1-ethane) or R409a (mixture containing 60 % of R12)Īir Conditioning systems - heating, cooling and dehumidification of indoor air for thermal comfort. Dichlorodifluoromethane Gas Thermal conductivity ( 1.013 bar and 0 oC (32 oF)) : 9.46 mW/(m.K).Dichlorodifluoromethane Gas Dynamic Viscosity ( 1.013 bar and 0 oC (32 oF)) : 0.0001168 Poise.Dichlorodifluoromethane Gas Ratio of Specific Heats (Gamma: c p/c v) ( 1.013 bar and 15 oC (59 oF)) : 1.138889.Dichlorodifluoromethane Gas Specific Heat at constant volume (c v) ( 1.013 bar and 15 oC (59 oF)) : 0.065 kJ/(mol.K).Dichlorodifluoromethane Gas Specific Heat at constant pressure ( c p) ( 1.013 bar and 15 oC (59 oF)) : 0.074 kJ/(mol.K).Dichlorodifluoromethane Gas Specific volume ( 1.013 bar and 21 oC (70 oF)) : 0.195 m 3/kg.Dichlorodifluoromethane Gas Specific Gravity (air = 1) (1.013 bar and 21 oC (70 oF)) : 4.2.Dichlorodifluoromethane Gas Compressibility Factor (Z) (the ratio of the actual volume of the gas to the volume determined according to the perfect gas law) ( 1.013 bar and 15 oC (59 oF)) : 0.995.Dichlorodifluoromethane Gas Density ( 1.013 bar and 15 oC (59 oF)) : 5.11 kg/m 3. ![]() Dichlorodifluoromethane Gas Density ( 1.013 bar at boiling point) : 6.25 kg/m 3.Dichlorodifluoromethane Critical point - Critical temperature : 112 oC - Critical pressure : 41.15 bar.Dichlorodifluoromethane Latent heat of vaporization ( 1.013 bar at boiling point) : 166.95 kJ/kg.Dichlorodifluoromethane Boiling point (1.013 bar) : -29.8 oC.Dichlorodifluoromethane Liquid Thermal Conductivity (250 K : 86.8 10 6 kW/m.K) (300 K : 68.6 10 6 kW/m.K).Dichlorodifluoromethane Liquid Dynamic Viscosity (250K : 336 10 6 Ns/m 2) (300K : 213 10 6 Ns/m 2).Dichlorodifluoromethane Liquid/gas equivalent ( 1.013 bar and 15 oC (59 oF)) : 292 vol/vol.Dichlorodifluoromethane Liquid Specific Heat ( c p) (250 K : 0.902 kJ/kg.K) (300 K : 0.980 kJ/kg.K).Dichlorodifluoromethane Molecular weight : 120.93 g/mol. ![]()
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