Vinyl Chloride Sources

It does not occur naturally and must be produced industrially for its commercial uses.

Vinyl chloride sources.

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. It burns easily and it is not stable at high temperatures. Vinyl chloride is primarily used to make polyvinyl chloride to manufacture plastics. Vinyl chloride is used to make polyvinyl chloride pvc.

It can be formed when other substances such as trichloroethane trichloroethylene and tetrachloroethylene are broken down. The purpose of the national emission standard for hazardous air pollutants neshap is to minimize vinyl chloride emissions from process and fugitive emission sources in ethylene dichloride vinyl chloride and polyvinyl chloride production categories to the level attainable with best. Pvc is used to make a variety of plastic products including pipes wire and cable coatings and packaging materials. Tobacco smoke which contains low levels of vinyl chloride is a possible source for vinyl chloride in indoor air.

Emissions and effluents from the plastics industry may be exposed to relatively high concentrations of airborne vinyl chloride. Populations living near emission sources e g. Another possible source is evaporation from contaminated well water that is used for household purposes. Vinyl chloride is a colorless gas that burns easily.

Vinyl chloride is used to make polyvinyl chloride pvc. Vinyl chloride has been used in the past as a refrigerant. Vinyl chloride is used primarily to make polyvinyl chloride pvc. What is vinyl chloride.

Vinyl chloride a chemical known to cause cancer poisons the air breathed by workers and people living in contaminated communities. Vinyl chloride is a deadly toxic chemical despite industry s repeated attempts to hide the threats. About 13 billion kilograms are produced annually. It has a mild sweet odor.

Vinyl chloride may also enter homes through soil vapor intrusion which occurs when. 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. Measured concentrations ranged from trace levels to over 2600 μg m 3 and the average daily intake of vinyl chloride by residents living near such emission sources.