Clc1ccccc1

Clc1ccccc1 is the simplified chemical notation, known as a SMILES (Simplified Molecular Input Line Entry System) string, that represents the molecular structure of chlorobenzene. Chlorobenzene is an aromatic compound consisting of a benzene ring (C6H6) with a chlorine atom (Cl) as a substituent.

The molecular structure depicted by Clc1ccccc1 features a benzene ring with a chlorine atom attached to one of its carbon atoms. The notation indicates a chlorinated aromatic ring where "c1ccccc1" specifies the benzene ring, with the chlorine atom (Cl) attached to the first carbon atom in the sequence. This compound belongs to the class of halogenated aromatic hydrocarbons.

Chlorobenzene is widely used as an industrial solvent, intermediate in the synthesis of other chemicals, and in the production of pesticides and dyes. It has a melting point of approximately 2°C and a boiling point of around 131°C. It is less dense than water and is characterized by its moderate toxicity and environmental persistence.

The chemical's properties are influenced by the chlorine substituent, which affects reactivity and polarity. Chlorobenzene can undergo nucleophilic aromatic substitution reactions, making it a versatile precursor in chemical manufacturing. It is typically handled with care due to its potential health hazards, including skin and eye irritation, and its environmental impact.

In summary, Clc1ccccc1 is a concise molecular representation of chlorobenzene, a key aromatic halogenated compound used extensively in industrial applications.