112trichloroethane

1,1,2-Trichloroethane is a chlorinated hydrocarbon with the chemical formula C2H3Cl3. It is a colorless liquid at room temperature with a sweet odor. Historically, it has been used as a solvent and a cleaning agent. It was often found in degreasers, paint removers, and spot removers. It is also an intermediate in the production of other chemicals, notably 1,1-dichloroethylene.

The compound is not readily biodegradable and can persist in the environment. It is considered a volatile organic compound (VOC). Exposure to 1,1,2-trichloroethane can occur through inhalation, ingestion, or skin contact. In humans, it can affect the central nervous system, liver, and kidneys. Due to its environmental and health concerns, its use has been significantly restricted in many countries. Regulations often limit its emissions and mandate proper disposal. Research continues to explore its environmental fate and potential remediation strategies.