klorobenzena

Chlorobenzene, also known as phenyl chloride or monochlorobenzene, is an aromatic organic compound with the chemical formula C6H5Cl. It is a colorless liquid with a distinctive, pungent odor. Chlorobenzene is a derivative of benzene, where one hydrogen atom has been replaced by a chlorine atom.

This compound is primarily produced industrially through the chlorination of benzene, typically using a catalyst such as iron(III) chloride. It is a common solvent for various organic compounds, including oils, fats, waxes, and resins. Its use as a solvent has diminished in many applications due to environmental and health concerns.

Chlorobenzene serves as a key intermediate in the synthesis of numerous other chemicals. It is used in the production of phenol, aniline, DDT (though its use is now banned or restricted in many countries), and dinitrophenol. It also finds applications in the manufacturing of dyes, pharmaceuticals, and pesticides.

While it has been used as a solvent and in the production of various chemicals, concerns about its persistence in the environment and potential toxicity have led to stricter regulations and a search for safer alternatives. Exposure can occur through inhalation, skin contact, or ingestion.