Vinyl Chloride Reactions

Polyvinyl chloride is a white rigid quite brittle solid.

Vinyl chloride reactions.

In one ethylene is converted to 1 2 dichloroethane ethylene chloride by reaction with chlorine. The major industrial preparation of vinyl chloride begins with ethylene and has two variants. Heteroaryl and vinyl halides in good to. 2hcl c 2 h 4 o 2 c 2 h 4 cl 2 h 2 o.

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. Additives are used to modify the properties of polyvinyl chloride to make it more useful. The hydrogen chloride is reacted with more ethylene in the presence of oxygen a reaction known as oxychlorination. Vinyl chloride is produced from ethylene in two step process.

Ethylene dichloride vinyl chloride monomer hydrogen chloride. Under the action of the initiators the. Vinyl chloride is primarily used to make polyvinyl chloride to manufacture plastics. Heating 1 2 dichloroethane in the presence of a charcoal catalyst gives vinyl chloride.

This produces further ethylene dichloride. The reaction tolerates various functional groups and can be conducted under open air. Vinyl chloride ch 2 chcl also known as chloroethylene is most often obtained by reacting ethylene with oxygen and hydrogen chloride over a copper catalyst it is a toxic and carcinogenic gas that is handled under special protective procedures. This polymerisation reaction proceeds by a free radical mechanism.

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. About 13 billion kilograms are produced annually.