Freon 12 is the Dupont trade name for flurocarbon refrigerant gas, CCl 2 F 2. The material has a molecular weight of 120.92. Its critical constants are: T c = 385 K, p c = 41.2 bars, and Z c = (p c v ...

pointing to its Opteon XP40 refrigerant as a cost-effective solution for existing Freon 404A and Freon 507 applications, ...