It is mainly used as organic solvent, dry cleanser and meta degreaser as well as anthelmintic. It can be applied to all kinds of nature and synthetic fabrics as a dry cleanser, and the fabric will be soft, glossy, odorless, fadeproof, in shape and free of damage after being washed. It can also be used as fatty extractant and the raw material for HCFC-123.HCFC-124,HCFC-125,HCFC-134a etc.