Vinyl Chloride Reactions

Polyvinyl chloride is produced in an addition polymerisation reaction using the chloroethene vinyl chloride monomer.

Vinyl chloride reactions.

Polyvinyl chloride is a white rigid quite brittle solid. 2hcl c 2 h 4 o 2 c 2 h 4 cl 2 h 2 o. This polymerisation reaction proceeds by a free radical mechanism. The hydrogen chloride is reacted with more ethylene in the presence of oxygen a reaction known as oxychlorination.

Heteroaryl and vinyl halides in good to. In one ethylene is converted to 1 2 dichloroethane ethylene chloride by reaction with chlorine. Heating 1 2 dichloroethane in the presence of a charcoal catalyst gives vinyl chloride. Vinyl chloride is a chlorinated hydrocarbon occurring as a colorless highly flammable gas with a mild sweet odor that may emit toxic fumes of carbon dioxide carbon monoxide hydrogen chloride and phosgene when heated to decomposition.

Vinyl chloride is primarily used to make polyvinyl chloride to manufacture plastics. Under the action of the initiators the. Vinyl chloride is an organochloride with the formula h 2 c chcl that is also called vinyl chloride monomer vcm or chloroethene this colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride pvc. Vinyl chloride is produced from ethylene in two step process.

This produces further ethylene dichloride. Pvc is made by subjecting vinyl chloride to highly reactive compounds known as free radical initiators. Ethylene dichloride vinyl chloride monomer hydrogen chloride. Amounts of copper iodide and trans n n dimethylcyclohexane 1 2 diamine in the presence of tetramethylammonium chloride or bromide enables the transformation of easily accessible alkenyl iodides into their far.

The major industrial preparation of vinyl chloride begins with ethylene and has two variants. About 13 billion kilograms are produced annually.