Ethylene glycol; CAS Number: ; EC Number: ; Synonym: 1,2- Ethanediol; Linear Formula: C2H6O2; find Sigma-E MSDS, related. Ethylene glycol; MEG; 1,2-Ethanediol; 1,2-Dihydroxyethane. Recommended Use of the Chemical and Restrictions on Use. Coolant and antifreeze; heat transfer. Ethanediol (Ethylene glycol) MSDS. Section 1: Chemical Product and Company Identification. Product Name: Ethylene glycol. Catalog Codes.

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This page was last edited on 1 Decemberat By using this site, you agree to the Terms of Use and Privacy Policy. Carbide maintained a monopoly on the direct oxidation process untilwhen the Scientific Design process was commercialized and offered for licenses. The increase in boiling temperature is due to pure ethylene glycol having a much higher boiling point and lower vapor pressure than pure water, as is typical with most binary mixtures of volatile liquids.

See the article on propylene glycol for more information. The caterpillar of the Greater wax moth, Galleria mellonellahas gut bacteria with the ability to degrade polyethylene PE into ethylene glycol.

Consumer Specialty Products Association. Ethylene glycol is also commonly used in chilled-water air-conditioning systems that place either the chiller or air handlers outside, or systems that must cool below the freezing temperature of water. In the plastic industryethylene glycol is an important precursor ethanedjol polyester fibers and resins.

1-Phenyl-1,2-ethanediol() MSDS Melting Point Boiling Point Density Storage Transport

Silicon dioxide reacts in heated reflux under dinitrogen with ethylene glycol and an alkali metal base to produce highly reactive, pentacoordinate silicates which provide access to a wide variety of new silicon compounds. Alkanediols Alcohol solvents Household chemicals Hazardous air pollutants Commodity chemicals Vicinal diols. They are generally considered safer to use, as propylene glycol does ehtanediol taste as good [note 1] and is converted in the body to lactic acida normal product of metabolism and exercise.

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Retrieved 30 June The highest yields of ethylene glycol occur at acidic or neutral pH with eghanediol large excess of water. Water was removed by azeotropic distillation to shift the equilibrium to the right.

Retrieved December 30, Part of the Automobile series. Diatomic Aluminium monochloride Aluminium monofluoride Aluminium monoxide Argonium Carbon monophosphide Carbon monosulfide Carbon monoxide Carborundum Cyanogen radical Diatomic carbon Fluoromethylidynium Hydrogen chloride Hydrogen fluoride Hydrogen molecular Hydroxyl radical Mss II oxide Magnesium monohydride cation Methylidyne radical Nitric oxide Nitrogen molecular Nitrogen monohydride Nitrogen sulfide Oxygen molecular Phosphorus monoxide Phosphorus mononitride Potassium chloride Silicon carbide Silicon mononitride Silicon monoxide Silicon monosulfide Sodium chloride Sodium iodide Sulfur monohydride Sulfur monoxide Titanium oxide.

The carbon dioxide comes in part from the ethylene oxide production, where a part of the ethylene is completely oxidized. Minor uses of ethylene glycol include the manufacture of capacitors, as a chemical intermediate in the manufacture of 1,4-dioxaneas an additive to prevent corrosion in liquid cooling systems for personal computersand inside the lens devices of cathode-ray mssds type of rear projection televisions.

Retrieved October 11, It and its toxic byproducts first affect the central nervous systemthen the heart, and finally the kidneys. Protective Groups in Organic Synthesis Third ed.

Ethylene glycol is produced from ethylene ethenevia the intermediate ethylene oxide. Ethylene glycol is highly toxic.

Ethylene glycol

Elsevier, Ruthenium catalyzed hydrogenation of dimethyl oxalate to ethylene glycolJ. Ethylene glycol is a high-production-volume chemical ; it breaks down in air in msdss 10 ethaanediol and in water or soil in a few weeks. Views Read Edit View history. The relative sweetness of ethylene glycol [24] and propylene glycol [25] is discussed in the Merck Index, and neither compound is described as bitter.

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This results in the operating temperature range for heat-transfer fluids being broadened on both ends of the temperature scale.

Other names Ethylene glycol 1,2-Ethanediol Ethylene alcohol Hypodicarbonous acid Monoethylene glycol 1,2-Dihydroxyethane. It has been used in a few cases to treat partially rotted wooden objects to be displayed in museums. Ethylene glycol 1,2-Ethanediol Ethylene alcohol Hypodicarbonous acid Monoethylene glycol 1,2-Dihydroxyethane.

Aluminium monochloride Aluminium monofluoride Aluminium monoxide Argonium Carbon monophosphide Carbon monosulfide Carbon monoxide Carborundum Cyanogen radical Diatomic carbon Fluoromethylidynium Hydrogen chloride Hydrogen fluoride Hydrogen molecular Hydroxyl radical Iron II oxide Magnesium monohydride cation Methylidyne radical Nitric oxide Nitrogen molecular Nitrogen monohydride Nitrogen sulfide Oxygen molecular Phosphorus monoxide Phosphorus mononitride Potassium chloride Silicon carbide Silicon mononitride Silicon monoxide Silicon monosulfide Sodium chloride Sodium iodide Sulfur monohydride Sulfur monoxide Titanium oxide.

InCarbide started up the first plant based on Lefort’s process for vapor-phase oxidation of ethylene to ethylene oxide. In other projects Wikimedia Commons. The formation of large bubbles in cooling passages of internal combustion engines will seriously inhibit heat flow flux from that area, thus allowing nucleation tiny bubbles heat transfer to occur is not advisable.