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The chemical compound 1,2-dichloroethane, commonly known as ethylene dichloride (EDC), is a chlorinated hydrocarbon. It is a colourless liquid with a chloroform -like odour . The most common use of 1,2-dichloroethane is in the production of vinyl chloride , which is used to make polyvinyl chloride (PVC) pipes, furniture and automobile ...
300,000 tons of polyvinyl chloride (PVC), 660,000 tons of caustic soda, 340,000 tons of vinyl chloride and 890,000 tons of ethylene dichloride, [51] color alkali (2.834 million tpy) $1.612 billion: 8th olefin project. Arvand is the largest polyvinyl chloride (PVC) producer in the world.
1,2-Dichloroethane, ClCH 2 CH 2 Cl (also known as ethylene dichloride, EDC), can be prepared by halogenation of ethane or ethylene, inexpensive starting materials. EDC thermally converts into vinyl chloride and anhydrous HCl. This production method has become the major route to vinyl chloride since the late 1950s. [2] ClCH 2 −CH 2 Cl → CH 2 ...
Ethylene dichloride, used in the production of plastic and vinyl products, like PVC, was "the leading driver of carcinogenic risk" at all three monitoring sites.
In January 2022, an ethylene dichloride tank exploded at a Westlake facility in Westlake, Louisiana injuring 6 workers and triggering a shelter-in-place order. [13] Westlake facilities in Louisiana have had uncontrolled chemical releases including benzene, chloroform, ethylene dichloride, hydrogen chloride and vinyl chloride. [14]
Ethylene is oxidized to produce ethylene oxide, a key raw material in the production of surfactants and detergents by ethoxylation. Ethylene oxide is also hydrolyzed to produce ethylene glycol , widely used as an automotive antifreeze as well as higher molecular weight glycols, glycol ethers , and polyethylene terephthalate .
Ethylene chloride is a chemical name that can refer to either of the following compounds: 1,2-dichloroethane: formula C 2 H 4 Cl 2: vinyl chloride: formula C 2 H 3 Cl
1,2-Dichloroethane (ethylene dichloride); *1,1-Dichloroethene: Except where otherwise noted, ... with annual production exceeding 1 million pounds in the United States.