cisdichloroethylene

cis-1,2-Dichloroethylene is a colorless liquid with a sweet odor. It is an organochlorine compound with the chemical formula C2H2Cl2. It is one of three isomers of dichloroethylene, the other two being trans-1,2-dichloroethylene and 1,1-dichloroethylene. The cis isomer has the two chlorine atoms and the two hydrogen atoms on opposite sides of the carbon-carbon double bond. This structural difference leads to distinct physical and chemical properties compared to its isomers. It is miscible with most organic solvents but has limited solubility in water.

cis-1,2-Dichloroethylene is primarily used as a solvent and a chemical intermediate. Its solvent properties make it useful in various industrial applications, including degreasing metals and as a solvent for resins and waxes. It can also be employed in the synthesis of other organic chemicals. Due to its volatility and flammability, proper handling and storage procedures are essential. Environmental considerations are also important, as it can be released into the atmosphere and can contribute to air pollution. Its persistence in the environment and potential health effects are subjects of ongoing research and regulatory scrutiny.