Property of chloride : Molecular Weight 58.12 Boiling Point, °C -11.70 Critical Temperature, °C 134.71 Critical Pressure, Mpa 3.64 Specific Heat ... of Liquid, 25°C, [KJ/(kg•°C)] 2.38 ODP 0 GWP 0.1 Critical Density ... , (g/cm3) 0.221 Packing Disposable cylinder 14.3lb/6.5kg ...