... : colorless and odorless gas, m.p. -160°C, b.p. -40.8°C, density 1.213×103kg/m3 (20°C), has light sweet smell; won ... basic conditions. 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, %≥99.9Moisture ...