Chloroethane

CAS ID#: 75-00-3

Affected Organ Systems: Developmental (effects during periods when organs are developing) , Gastrointestinal (Stomach and Intestines, part of the digestive system), Neurological (Nervous System), Renal (Urinary System or Kidneys), Reproductive (Producing Children)

Cancer Classification:  Please contact NTP, IARC, or EPA with questions on cancer and cancer classification.

Chemical Classification: Volatile organic compounds

Summary: Chloroethane is a colorless gas at room temperature and pressure. It has a characteristically sharp smell. It is a liquid when stored in pressurized containers; however, the liquid evaporates quickly when exposed to room air. Chloroethane catches fire easily. It was used in leaded gasoline, but strict new government regulations have reduced that use dramatically. It is used in the production of cellulose, dyes, medicinal drugs, and other commercial products, and as a solvent and refrigerant. It is also used to numb the skin before medical procedures such as ear piercing and skin biopsies and as a treatment in sports injuries.

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Page last reviewed: February 10, 2021
Content source: Agency for Toxic Substances and Disease Registry