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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. This colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride (PVC).
A luminescent nanoprobe based on a lanthanide-transition heterometallic metal-organic framework (MOF) is first designed for specific detection of urinary thiodiglycolic acid which is the biomarker of carcinogenic vinyl chloride monomer (VCM) and represents the internal dose of human exposure to VCM.
Apr 18, 2023 · Through a chemical reaction, ethylene and chlorine combine to form ethylene dichloride which, in turn, is transformed into a gas called vinyl chloride monomer (VCM). The next step, called “polymerization,” converts the monomer into vinyl polymer, a fine-grained, white powder or resin known as polyvinyl chloride (PVC), or simply “vinyl.” 1.
Vinyl chloride, a colourless, flammable, toxic gas belonging to the family of organohalogen compounds and used principally in making polyvinyl chloride, or PVC, a widely used plastic with numerous applications. The major industrial preparation of vinyl chloride begins with ethylene and has two.
What is vinyl chloride monomer? Vinyl chloride monomer is a manufactured chemical produced in the United States since the 1930s. Nearly all of the vinyl chloride produced in the United States is used in making polyvinyl chloride (PVC) and other plastic products.
Vinyl Chloride Monomer (VCM) is the key material from which PVC is made. Modern production technologies. There are two methods to produce VCM: direct chlorination and oxychlorination. Direct chlorination sees ethylene and chlorine react within a catalyst-containing reactor to form EDC.
Jun 12, 2023 · Vinyl chloride monomer (VCM) is an IARC group 1 carcinogen known to cause hepatic angiosarcoma (HAS) in highly exposed industrial workers. VCM is a component in the production of polyvinyl chloride (PVC) resins. VCM is a halogenated hydrocarbon with acute toxic effects, as well as chronic carcinogenic effects.
Vinyl Chloride Monomer (VCM) is a colorless, flammable gas at room temperature. Its chemical formula is C2H3Cl. It is primarily used to manufacture polyvinyl chloride (PVC), a very stable, non-flammable, lightweight and durable plastic. PVC is used in a variety of applications.
Substance name: Vinyl chloride monomer. CASR number: 75-01-4. Molecular formula: C 2 H 3 Cl. Synonyms: vinyl chloride, VC, VCM, chloroethylene, chloroethene, ethylene monochloride, monochloroethylene, monochloroethene. Physical properties. VCM is a colourless gas, it is extremely flammable and unstable. It has a mild, sweet odour.
Mar 6, 2023 · Vinyl chloride is a colorless gas with a mild, sweet odor that belies how hazardous it is. (See the hazard information table.) It has been in the news lately because of the February 3 rail disaster in East Palestine, OH.
