Allüülkloriid

Allyl chloride is an organochlorine compound with the formula CH2=CHCH2Cl. It is a colorless liquid with a pungent odor. Allyl chloride is highly flammable and toxic. It is an important industrial chemical, used primarily as an intermediate in the production of other chemicals. Its major uses include the synthesis of allyl alcohol, epichlorohydrin, and various polymers and resins. Allyl alcohol is then used to produce glycerol, and epichlorohydrin is a key component in epoxy resins. Allyl chloride can also be used in the production of allyl isothiocyanate, a compound found in mustard oil, and in the synthesis of certain pesticides and pharmaceuticals.

The compound is synthesized industrially by the high-temperature chlorination of propylene. This process involves reacting propylene with chlorine gas at temperatures around 500°C. The reaction yields a mixture of products, from which allyl chloride is separated by distillation. Due to its reactivity and toxicity, handling of allyl chloride requires strict safety precautions. It is considered a hazardous substance, and exposure can cause irritation to the skin, eyes, and respiratory tract. Long-term exposure may have more severe health effects. It is also a suspected carcinogen. Environmental release should be avoided due to its potential harm to aquatic life and its persistence in the environment.