Dichloroethylene a molecular weight of 96.95, boiling point (at 760 mm Hg) was 60.3 degrees Celsius (140.54 degrees Fahrenheit), (CIS); 47.5 ℃, specific gravity (water = 1): 1.28 (CIS), 1.26 (anti-), Vapor Density: 3.34. Melting point of 50 degrees Celsius (-58 Fahrenheit) -80.5 degrees Celsius (-112.9 degrees Fahrenheit) (CIS), vapor pressure: Data not available. Solubility: not soluble in water, ethanol, ethyl ether, acetone, soluble in benzene and chloroform. Evaporation rate: Data not available. Dichloroethylene with the instability and incompatibility, there will be toxic decomposition, as well as flammable。