This is a data page for dichlorodifluoromethane.
Physical properties Property Value Density (ρ) at -29.8 °C (gas) 6.25 kg.m−3 Density (ρ) at 15 °C (gas) 5.11 kg.m−3 Triple point temperature (Tt) -157 °C (116 K) Triple point pressure (pt) 10 Pa (0.00010 bar) Critical temperature (Tc) 112 °C (385 K) Critical pressure (pc) 4.170 MPa (41.15 bar) Critical density (ρc) 4.789 mol.l−1 Latent heat of vaporization (lv) 166.95 kJ.kg−1 Specific heat capacity at constant pressure (Cp) at 30 °C 74 J.mol−1.K−1 Specific heat capacity at constant volume (Cv) at 30 °C 65 J.mol−1.K−1 Heat capacity ratio (κ) at 30 °C 1.138889 Vapor pressure (η) at -20 °C 151 kPa Vapor pressure (η) at 0 °C 300 kPa Vapor pressure (η) at 16 °C 500 kPa Vapor pressure (η) at 20 °C 567 kPa Vapor pressure (η) at 40 °C 960 kPa Compressibility Factor (Z) at 21 °C 0.995 Viscosity (μ) at 0 °C 11.68 μPa.s (0.01168 cP) Thermal conductivity (k) at 0 °C 9.46 mW.m−1.K−1 Ozone depletion potential (ODP) 1.0 (CCl3F = 1) Global warming potential (GWP) 8100 (CO2 = 1)
References