... m.p. -160°C, b.p. -40.8°C, density 1.213×103kg/m3 (20°C), has light sweet ... Property of chloride :Molecular Weight85.47Boiling Point, °C-40.8Critical Temperature, °C96.2Critical Pressure, Mpa4. ... 99Specific Heat of Liquid, 30°C, [KJ/(kg°C)]0.31ODP0.034GWP0.17 Quality standard :Purity ... temperature refrigerant, temperature range: -20-50°C; also used as extinguishing agent and nebula ...