1,1-Difluorochloroethylene, fc1122, CF2=CHCl, hcfc1122, Chlorodifluoroethylene, f1122, 1,1-difluoro-2-chloroethylene, r1122, 1-chloro-2,2-difluoroethylene, 2-chloro-1,1-difluoro-ethylene, 1-chloro-2,2-difluoroethene, Ethene, 2-chloro-1,1-difluoro-, Chloro-1,1-difluoroethylene, 2-Chloro-1,1-difluoroethene