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It is widely used as a plastic packaging material for products including pharmaceutical, cosmetics, food & beverage and others. Et2O) gives the corresponding a 1,3-dioxolane, which is resistant to bases and other nucleophiles. They are also used in a wide variety of end-use products and as intermediates in the production of functional products. CS1 maint: BOT: original-url status unknown (, National Institute for Occupational Safety and Health, Ullmann's Encyclopedia of Industrial Chemistry, "Coal to MEG, Changing the Rules of the Game", "China's coal-based chemicals are a trade-off", "Polyethylene bio-degradation by caterpillars of the wax moth Galleria mellonella", "Stubborn plastic may have finally met its match: the hungry wax worm", "Synthèse du glycol avec l'oxyde d'éthylène et l'eau", "Glycol til industri og erhverv | Læs mere om glycol her", "Synthesis of pentacoordinate silicon complexes from SiO, "Antifreeze and Engine Coolant Being Bittered Nationwide", "Statement of the Science Report for Ethylene Glycol", "Interstellar Antifreeze: Ethylene Glycol", ATSDR - Case Studies in Environmental Medicine: Ethylene Glycol and Propylene Glycol Toxicity, CDC - NIOSH Pocket Guide to Chemical Hazards, Antifreeze ratio for Ethylene Glycol and Propylene Glycol, https://en.wikipedia.org/w/index.php?title=Ethylene_glycol&oldid=985356545, Creative Commons Attribution-ShareAlike License, This page was last edited on 25 October 2020, at 13:55. Acetic – miscible with many common organic solvents, acetic esters offer good solvency power for many natural and synthetic resins and are used across a wide range of industries and applications, including coatings, lacquer thinners, wood lacquers, printing inks, aerosol sprays, and pharmaceutical processing. These rules apply to all purchases and will be enforced. Type of product : Pure product . h�b```��, [31] While prolonged low doses of ethylene glycol show no toxicity, at near lethal doses (≥ 1000 mg/kg per day) ethylene glycol acts as a teratogen. They are also commonly used in cleaning fluids and printing inks, and as polymerization solvents for high solids acrylics resins. Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound with the formula (CH 2 OH) 2.It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. It and its toxic byproducts first affect the central nervous system, then the heart, and finally the kidneys. They offer high solvency with low toxicity and encompass a range of alcohols, carboxylic acids, esters, glycols, glycol ethers and ketones used in coatings, cosmetics, cleaners and heat transfer fluids, among many other applications. 0
Dow products help address bottlenecking in antibody and viral testing process. Copyright © Dow (1995-2020). The 1,3-dioxolane protecting group can thereafter be removed by further acid hydrolysis. Monoethylene glycol has its uses in end segment market in different forms. [33], Except where otherwise noted, data are given for materials in their, Pure propylene glycol does not taste bitter, and pure propylene glycol is often used as a food additive, for instance in cake icing and shelf-stable whipped cream. Industrial-grade propylene glycol usually has a slightly bitter or acrid taste due to impurities. Click here to begin the process. All Rights Reserved. ChemCentral offers Monoethylene/Ethylene Glycol in a variety of sizes in stock and ready to ship. 3184 0 obj
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