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                    Welcome to Quzhou Xiecheng Chemical Co., Ltd.!

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                    Perchlorethylene
                      Perchlorethylene is an important organochlorine product that is mainly used as organic solvent, dry cleaner, desulfurizer, textile finishing agent, metal detergent, and etc.
                    Physical properties  
                    Alias 1,1,2,2-Tetrachloroethylene; Ankilostin; tetralex; tetravec; Tetrochloroethane; tetroguer
                    Appearance Colorless liquid with trichloromethane odor.
                    Molecular formula C2Cl4
                    Molecular weight 165.82
                    Melting poitn (℃) -22.2 (-22.35; -22.7)
                    Boiling point (℃) 121.2
                    Relative density (water=1) (20℃/4℃)1.6226
                    Relative vapour density (air=1) 5.83
                    Saturated vapor pressure (kPa) 2.11(20℃)
                    Heat of combustion (kJ/mol) 679.3
                    Critical temperature(℃) 347.1
                    Critical pressure(MPa) 9.74
                    Refractive index 1.50566
                    Log Koc of octanol/moisture distribution coefficient 2.88
                    Solubility Insoluble in water, soluble in ethyl alcohol, diethyl ether and many organic solvents
                    Appearance and properties: colorless liquid, with trichloromethae odor.
                    Log Koc of octanol/moisture distribution coefficient: 2.88
                    Solubility: insoluble in water, soluble in ethyl alcohol, diethyl ether and many organic solvents.
                    Colorless transparent liquid with diethyl ether odor. Soluble in ethyl alcohol, diethyl ether, trichloromethane, and benzene.
                    Application  
                    1. Perchlorethylene is mainly used as degreasing solvent of metal and as vermifuge.
                    2. It is used as dry cleaner for natural and synthetic fibers.
                    3. As chromatographic analysis standard substance.
                    4. In vermifuge for adhesive and in organic synthesis.
                    Notes  
                    Health hazard

                     

                    Explosion hazard

                     

                    Environment hazard  
                    Emergency treatment

                     

                    Fire protection  
                    Leakage treatment  
                    Operation cautions  
                    Storage cautions  
                    Precautionary measures  
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