Bromochloromethane is primarily used as a fire extinguishing agent, especially in situations where water or other extinguishing agents may not be suitable. It is effective in suppressing fires involving flammable liquids, electrical equipment, and other hazardous materials due to its ability to interrupt the combustion process. Additionally, it has been utilized as a solvent in various industrial applications, particularly in the extraction and purification processes of certain chemicals. Its properties also make it useful as a refrigerant and in the synthesis of other chemical compounds. However, its use has declined due to environmental and health concerns.