12Dichloropropene

1,2-Dichloropropene is a chlorinated hydrocarbon with the chemical formula C3H4Cl2. It exists as a colorless liquid with a pungent odor. This compound is an isomer of dichloropropene and is primarily encountered as a component in certain soil fumigant mixtures used in agriculture, such as Telone. It is produced through the chlorination of propene. 1,2-Dichloropropene is volatile and can evaporate into the atmosphere. In the environment, it can degrade through various processes, including hydrolysis and microbial action, though its persistence can vary depending on conditions.

Due to its use as a pesticide, 1,2-dichloropropene has been subject to regulatory oversight. Exposure to this chemical can occur through inhalation, ingestion, or skin contact. Health effects associated with exposure can range from irritation of the eyes, skin, and respiratory tract to more serious systemic effects depending on the level and duration of exposure. It is classified as a potential carcinogen by some regulatory bodies. Its use is regulated to minimize environmental contamination and protect human health.