Cl2CCHCl

Cl2CCHCl, also known as 1,1,2,2-tetrachloroethane, is an organic compound with the formula Cl2CCHCl. It is a colorless liquid with a sweet, chloroform-like odor. Cl2CCHCl is a member of the haloalkanes family and is used as a solvent in the production of certain polymers and as a feedstock in the chemical industry.

The compound is synthesized by the chlorination of ethane. The reaction is typically carried out in the presence of a catalyst such as iron(III) chloride. The chlorination proceeds via a radical chain mechanism, with chlorine atoms abstracting hydrogen atoms from ethane molecules to form chlorinated intermediates.

Cl2CCHCl is a hazardous substance, classified as harmful by inhalation, skin contact, and eye contact. It is also flammable and may react violently with strong oxidizing agents. Prolonged exposure to Cl2CCHCl can cause skin and eye irritation, while inhalation may lead to respiratory irritation and headaches.

The compound is not readily biodegradable and can persist in the environment. It is therefore important to handle Cl2CCHCl with care and to dispose of it according to local regulations. Personal protective equipment, such as gloves, safety glasses, and a chemical-resistant suit, should be worn when handling Cl2CCHCl.

In the workplace, Cl2CCHCl should be stored in a cool, well-ventilated area away from incompatible substances. Spills should be cleaned up immediately with an absorbent material and disposed of according to local regulations.