The present invention relates to new fluoroketone compounds from the groups monobromoperfluoroketones, monohydromonobromoperfluoroketones, (perfluoroalkoxy)monobromoperfluoroketones, (fluoroalkoxy)monobromoperfluoroketones, and monochloromonobromoperfluoroketones. These fluoroketone compounds have utility in preventing, controlling and extinguishing fire. These fluoroketone compounds have further utility as additives to reduce or eliminate the flammability of normally flammable working fluids such as refrigerants, foam blowing agents, solvents, aerosol propellants, and sterilants.
本发明涉及来自单
溴全氟酮、单氢单
溴全氟酮、(
全氟烷氧基)单
溴全氟酮、(氟烷氧基)单
溴全氟酮和单
氯单
溴全氟酮等组的新型
氟酮化合物。这些
氟酮化合物在预防、控制和扑灭火灾方面具有实用性。这些
氟酮化合物还可作为添加剂,用于减少或消除通常易燃的工作流体(如制冷剂、发泡剂、溶剂、气溶胶推进剂和消毒剂)的可燃性。