Chlorobenzene is an organic compound with the chemical formula C6H5Cl. It consists of a benzene ring, which is a six-carbon aromatic structure, with one chlorine atom attached. This colorless liquid has a sweet odor and is primarily used as a solvent in chemical reactions and as an intermediate in the production of various chemicals, including pesticides and dyes. Chlorobenzene is produced through the chlorination of benzene, typically using chlorine gas. While it has industrial applications, it is important to handle chlorobenzene with care, as it can be harmful to human health and the environment. Proper safety measures are essential when working with this compound.