Chloroethane is a synthetic chemical used in industry. It can enter water through industrial discharge. This volatile organic compound is toxic if ingested or inhaled.

Chloroethane, also known as ethyl chloride, is primarily used as a chemical intermediate in industry. It's produced by chlorinating ethane and can enter water sources through industrial discharges or accidental spills. As a volatile organic compound, it readily evaporates from water. Environmental agencies typically measure chloroethane levels using gas chromatography. While exposure can potentially affect the central nervous system and organs, it's important to note that chloroethane rarely persists in drinking water due to its volatility.