Vinyl Chloride Monomer Structure

Vinyl chloride is primarily used to make polyvinyl chloride to manufacture plastics.

Vinyl chloride monomer structure.

When treated with certain catalysts vinyl chloride monomers undergo polymerization and form the larger compound known as polyvinyl chloride or pvc. Pvc is the world s third most widely produced synthetic plastic polymer after polyethylene and polypropylene about 40 million tons of pvc are produced each year. It is very flammable and may be ignited by heat sparks or flames. Vinyl acetate is an industrial chemical that is produced in large amounts in the united states.

It is a clear colorless liquid with a sweet fruity smell. Vinyl chloride is an organohalogen compound that has important industrial applications. Additives are used to modify the properties of polyvinyl chloride to make it more useful. Substance identity substance identity.

Pvc is used to make a variety of plastic products including pipes wire and cable coatings and packaging materials. 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. Rigid sometimes abbreviated as rpvc and flexible. Vinyl chloride is also produced as a combustion product in tobacco smoke.

Polyvinyl chloride is a white rigid quite brittle solid. The substance identifiers displayed in the infocard are the best available substance name ec number cas number and or the molecular and structural formulas. This polymerisation reaction proceeds by a free radical mechanism. Synthesis of vinyl chloride.

Suspension and emulsion polymerization of vinyl chloride monomer using free radical initiators. About 13 billion kilograms are produced annually. Pvc comes in two basic forms. Vinyl chloride is used primarily to make polyvinyl chloride pvc.

The substance identity section is calculated from substance identification information from all echa databases. Vinyl chloride ch 2 chcl is most often obtained by reacting ethylene with oxygen and hydrogen chloride over a copper catalyst. Vinyl chloride monomer vcm is prepared commercially in two processes based on different two carbon hydrocarbons. It is a carcinogenic gas that must be handled with special protective procedures.

The balanced process is based on ethylene and the carbide process is based on acetylene. 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.