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Vinyl chloride is an organochloride with the formula H 2 C=CHCl. It is also called vinyl chloride monomer (VCM) or chloroethene. It is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride (PVC). Vinyl chloride is a colourless flammable gas that has a sweet odor and is carcinogenic.
Results of the Texas A&M [80] and a Carnegie Mellon University (CMU) investigation indicated chemical levels in the air above long-term exposure limits. [81] In particular, 1,1,2-trichloroethane, 1,3-butadiene, acrolein, benzene, m-,p-,o-xylenes, naphthalene, trichloroethylene, and vinyl chloride were detected. An associate professor from CMU ...
Five of the cars on the train were carrying a chemical called vinyl chloride, a colourless, hazardous, and flammable gas used in the production of PVC plastic and vinyl products.
Vinyl chloride is used to make adhesives, polyvinyl chloride, plastics and other chemicals. The Centers for Disease Control and Prevention has described the chemical as having an odor that can be described as sweet and mild. Low levels of exposure can cause sleepiness and dizziness. Higher level exposure can cause people to pass out or die.
The EPA says long-term exposure to vinyl chloride by inhaling or through oral contact in humans has led to instances of liver damage and cancer, and its use has been banned in aerosols, drugs and ...
Vinyl chloride is dozens of times less toxic per molecule than the U.S.-banned insecticide DDT but more dangerous per part than ammonia and natural gas, according to federal regulations that ...
By the late 1980s, the EPA had detected copper, vinyl chloride, 1,1,2-trichloroethane, fluorene, styrene, ethylbenzene, toluene, benzene and other toxic chemicals, including numerous chlorinated volatile organic compounds (VOCs), in the air and groundwater. [3] [4] The EPA placed the Brio site on the National Priorities List in 1984.
The Biden administration says it could soon launch a formal evaluation of risks posed by vinyl chloride, the cancer-causing chemical that burned in a towering plume of toxic black smoke following ...