Chloroalkenes are a group of organic compounds that contain both chlorine and alkene functional groups. They are characterized by having at least one carbon-carbon double bond (alkene) and one or more chlorine atoms attached to the carbon atoms. These compounds are often used in the production of various chemicals and materials, including solvents and plastics. Due to the presence of chlorine, chloroalkenes can exhibit unique chemical properties, making them useful in industrial applications. However, they can also pose environmental and health risks, as some chloroalkenes are toxic and may contribute to pollution. Proper handling and regulation are essential to minimize these risks.