... :It is a good solvent, or used as substitute of benzene and gasoline. It can be used in the degrease, deoil, ... dewax and paint removing of metal. It also can be used as the material of Tetrachloroethylene, chloroacetic acid, dichloroacetyl chloride, ... organic toxic matter, the hazardous No.: 84009. Trichloroethylene is one kind of anesthetic, it can strongly inhibit the central nervous system ...