(1)appearance:clear liquid (2)use:PU foam agent and cleaning agent [Molecular formula] CH3CCl2F[Properties] Molecular weight116.95Critical Pressure, MPa4.25Boiling ... +Dichloroacetylene, mg/kg200.0 Max[Application] Foaming agent as alternative, and precision cleaning agent[Packing] Available in 250kg/200L iron drum, 25MT ...