Ethylene glycol 1 2-Ethanediol

Ethylene glycol is the most important glycol commercially available and is manufactured on a large scale in the United States It is used as an antifreeze and coolant in hydraulic fluids and in the manufacture of low-freezing dynamites and resins publications Timeline Ethylene Glycol also known as 1 2-ethanediol is a clear colourless sweet-tasting and slightly syrupy liquid at room temperature which is also miscible In water It has a high boiling point of 197˚C low melting point of -13˚C and has a specific gravity of 1 118 It is commonly used to make antifreeze and de-icing solutions for cars

ethylene glycol dimethyl ether 110

ethylene glycol dimethyl ether 1 2-ethanediol dimethyl ether Supplier Sponsors Charkit Chemical Corporation The Specialty Chemical Specialists: Explore this website to discover the products and services that Charkit provides for your industry and please contact us

Ethylene glycol 1-2 ethanediol HOCH2CH2OH usually called glycol is the simplest diol It was first prepared by Wurtz in 1859 treatment of 1 2-dibromoethane with silver acetate yielded ethylene glycol acetate which was then hydrolyzed to ethylene glycol Ethylene glycol was first used industrially in place of glycerol during World War

Ethylene glycol is metabolized via oxidation McChesney et al (1971) found that in monkeys exposed orally to ethylene glycol at 1 mL/kg (or 1 1 g/kg) the metabolites included glycolic acid oxalic acid CO 2 and a small amount of hippuric acid The metabolic pathway probably involves stepwise oxidation

Other names: monoethylene glycol MEG 1 2-ethanediol monoethylene glycol anti freeze coolant The main use of mono ethylene glycol antifreeze coolant is for car antifreeze It is used in cells cooling the car the plane the bus and all automotives The monoethylene glycol anti freeze having a low freezing point mixed with water is commonly

Source of pollution Ethylene Glycol is produced from E thylene (Ethene) via the intermediate E thylene Oxide (formula C 2 H 4 O) Ethylene Oxide reacts with water to produce Ethylene Glycol This reaction can be catalyzed by either acids or bases or can occur at neutral pH under elevated temperatures The highest yields of Ethylene Glycol occur at acidic or neutral pH with a large excess of

Ethylene glycol dinitrate

Ethylene glycol dinitrate IUPAC name 1 2-dinitroxyethane also known as nitroglycol or EGDN is a pale yellow syrupy explosive liquid In the series of alkyl nitrates it is among those which have a 1:1 ratio of nitroxy groups per carbon atom and also exhibits a perfect oxygen balance

Ethylene glycol (monoethylene glycol (MEG) IUPAC name: ethane-1 2-diol) is an alcohol with two -OH groups (a diol) a chemical compound widely used as an automotive antifreeze In its pure form it is an odorless colorless syrupy liquid with a sweet taste Ethylene glycol is toxic and its accidental ingestion should be considered a medical emergency

Therefore ethylene glycol is the old-style systematic name for HOCH 2 CH 2 OH and is just as unambiguous as 1 2-ethanediol In fact it's not only unambiguous it's redundant because both ethylene and glycol refer to the same substitution pattern!

Product # 152500 CAS# 107-21-1 Synonyms: Ethylene alcohol Glycol 1 2-ethanediol Chemical Formula: CH2OHCH2OH Description: Ethylene Glycol is odorless and is a clear colorless syrupy liquid It has a sweet taste and is hygroscopic It is soluble in water alcohol and acetone Applications: Ethylene Glycol applications include: coolant and antifreeze asphalt-emulsion paints heat-transfer

propanediol PG) and ethylene glycol (1 2-ethanediol EG) are commodity chemicals produced via hydration of their respective epoxides in aqueous solution In order to obtain pure PG and EG from aqueous solution water must be boiled off the energy utilized in this process constitutes a substantial portion of the cost of recovery

91 Ethylene glycol dissolves in water and is miscible in alcohol and acetone has the capability to hold large 92 amounts of heat before boiling and lowers the freezing point of water (Lewis 2001 O'Neil et al 2001 and 93 Rebsdat and Mayer 2005) In addition ethylene glycol

Jun 23 2016Add a known quantity of ethylene glycol in 5 L water solution to the filter Seal the vial ultrasonicate for 15 to 30 minutes Prepare and analyze the filters together with working standards (steps 5 6 and 10 through 12) e Calculate recovery (ethylene glycol recovered/ethylene glycol taken)

900631 SIGMA-ALDRICH: ETHYLENE GLYCOL ANHYDROUS ZERO2(TM) ETHYLENE GLYCOL ANHYDROUS ZERO2(TM) Cas Number : 107-21-1 MDL Number: MFCD00002885 Molecular Formula: C2H6O2: Hs Code : 29053100000 Molecular Weight: 62 07 : Synonyms : Degassed and low oxygen ethylene glycol Ethylene glycol ZerO2(TM) 1 2-Ethanediol

Ethylene Glycol

Synonyms: 1 2-Ethanediol Monoethylene glycol MEG Molecular Formula: C2H6O2 Molecular Weight: 62 07 CAS No : 107-21-1 HS Code: 29094200 3 Properties: The ethylene glycol family of products are clear moderately viscous hydroscopic liquids at room temperature For your convenience below is a summary of specifications and typical properties

Reaction from dilute solution of ethylene glycol by the film evaporator and then dehydration refined after that qualified products and by-products of ethylene glycol 2 Ethylene oxide catalyst sulfate legitimate ethylene oxide and sulfuric acid catalyst in water the 60-80 C 9 806 - 19 61 kPa pressure on the water a generation glycol

Post from Allergic2Glycols | May 20 2019 Post from Allergic2Glycols | May 20 2019 1 GLYCOL SYNONYMS For more info visit Allergic2Glycols Please note that this list was taken from ChemIndustry in May 2019 and may be out of date I don't know how often their site is

Bio Ethylene Glycol (also known as MEG) is a clear colorless virtually odorless and slightly viscous liquid It is miscible with water alcohols and many organic compounds and has the formula C2H6O2 It is the most important of the commercially available bio ethylene

MONOETHYLENE GLYCOL Technical grade Monoethylene glycol (MEG) is an organic compound widely used as an antifreeze for the automotive trade and a precursor to polymers In its pure form it is an odourless colourless hygroscopic low-viscosity liquid It is completely miscible with water in all proportions The diverse chemistry of ethylene glycol allows it to be used in the laboratory or in

Learn more about Ethylene glycol We enable science by offering product choice services process excellence and our people make it happen CAS number:107-21-1 Synonyms:Glycol 1 2-Ethanediol Application:for analysis EMSUR SDS Certificates Ethylene glycol Catalog Number: (CA11016-874 ) Supplier: Hach Description: CAS No 107-21-1 FW

Copyright © 2014. All rights reserved.
^ Back to Top