Breslin the toxicology research laboratory, health and environmental sciences, the dow chemical company. Ethylene glycol phenyl ether supplier distributor cas 122. China top ethylene glycol phenyl ether manufacturer. These solvents typically have a higher boiling point, together with the favorable solvent properties of lowermolecular weight ethers and alcohols. The graftpolymerization of polyethylene glycol phenyl. Download scientific diagram structures of monomers a pa. December 23, 2014 the dow chemical company page 2 of 6 cause pressure buildup in closed systems.
Pdf synthesis of ethylene glycol phenyl ether acrylate. Ethylene glycol phenyl ether eph packaging and shipping. Ethylene glycol phenyl rther eph products zilibon surfactant. We enable science by offering product choice, services, process excellence and our people make it happen. Ethylene glycol is widely used to inhibit the formation of natural gas clathrates hydrates in long multiphase pipelines that convey natural gas from remote gas fields to a gas processing facility. Aromatic, slowevaporating, ethylene glycol phenyl ether. A ratio of two results in formation of appreciable amount of diether derivative viz. Large release industrial spills or releases are infrequent and are generally contained. For massspec ms compatible applications the phosphoric acid needs to be replaced with formic acid. Epa has not classified the glycol ethers for carcinogenicity. Onepot synthesis of ethylene glycol phenyl ether acrylate egpea was achieved by the reaction of phenyl acrylate and ethylene oxide catalyzed by almg composite oxide.
Triethylene glycol monophenyl ether c12h18o4 pubchem. The ratio of ethylene carbonate to phenol was found to be critical for selective formation of mono ethylene glycol phenyl ether of phenols. Physical properties the glycol ethers are colorless liquids with a slight odor. The top countries of suppliers are india, china, from which the percentage of ethylene glycol phenyl ether supply is 4%, 92% respectively.
Find msds or sds, a coa, data sheets and more information. The present global production capacity of megpe is around 170,000 ta, and is manufactured by reaction of ethylene oxide. Used as a latex coalescent in waterbased architectural and industrial coatings, solvent and plasticizer for nitrocellulose, cellulose acetate, ethyl cellulose, and many vinyl, phenolic, alkyd, and estertype resins in waterbased coatings, and solvent in printing inks. Glycol ethers are a group of solvents based on alkyl ethers of ethylene glycol or propylene glycol commonly used in paints and cleaners. Hydroxyalkoxylation of phenols by cyclic carbonates catalyzed by alkali loaded large pore zeolites has been reported. Use of ethylene glycol phenyl ether eph can be served as the solvent for acrylic resin, nitrocellulose, cellulose acetate, ethyl cellulose, epoxy resin, phenoxy resin. Diethylene glycol monophenyl ether 104687 buy and find out price and availability, msds, properties of tcis high quality specialty chemicals. There is no warranty of accuracy or completeness of any information contained herein. See environmental, health and physical hazard information.
Buy ethylene glycol phenyl ether acrylate cas 48145046, a biochemical for proteomics research, from santa cruz. Citeseerx oecd sids ethylene glycol phenyl ether unep. Diethylene glycol phenyl ether supplier distributor cas 104687. Product safety assessment ethylene glycol monohexyl ether. May generate flammable andor toxic gases with alkali metals, nitrides. These products have excellent polymer solvency properties, have a low evaporation rate, and a high flash point. Ethylene glycol is the major component of antifreeze preparations. Ethylene glycol diphenyl ether,ethylene glycol diphenyl ether,1 2diphenoxyethane,104665 from pharmaceutical intermediates supplier or manufacturerhangzhou fanda chemical co. Dowanol eph glycol ether by dow chemical acts as a solvent. Ethylene glycol diphenyl ether, find complete details about cas no 104665. Product safety assessment dow diethylene glycol phenyl. Diethylene glycol monophenyl ether can be analyzed by this reverse phase rp hplc method with simple conditions.
Butyl cellosolve solvent ethylene glycol monobutyl ether. It is generally used as the solvent, and improving agent for paints, printing ink, and ballpoint ink, as well as theinfiltrating and bactericide in the detergents, and film. Product safety assessment dow diethylene glycol phenyl ether. Butyl cellosolve solvent is an excellent solvent widely used in coatings and cleaner applications, including many. A single case report has associated significant occupational dermal exposure to ethylene glycol phenyl ether with nervous system effects in 3 women. Home com448667273 ethylene glycol bis4ethoxycarbonyl phenyl ether. Availability of deg will depend on demand for derivatives of the primary product, ethylene glycol, rather than on deg market requirements. Ethylene glycol phenyl ether acrylate cas 48145046 scbt. May initiate the polymerization of isocyanates and epoxides. Ethylene glycol tertbutylethyl ether cas 51422549 814985.
The butyl glycol ether family illustrated below is typical of the product family created with each of the chosen alcohols. The theoretical bods for triethylene glycol monobutyl ether are 0, 5 and 24% for 5, 10 and 20 days, respectively8, triethylene glycol monobutyl ether is expected to biodegrade slowly in watersrc. Studies were conducted to characterize the hemolytic effects of egpe in rabbits following oral and dermal exposure, and to evaluate the in vitro hemolytic. Triethylene glycol, hoc 2 h 4 o 3 h, is a colourless, odourless, nonvolatile, and hygroscopic liquid. Ethylene glycol monophenyl ether cas 122996 807291. Phenoxyethanol is a vaccine preservative and potential allergen, which may result in a nodular reaction at the site of injection. As we are involved in contract manufacturing, supplying, and exporting ethylene glycol monophenyl ether all around the world, we provide the best price for ethylene glycol monophenyl ether in the market. Ethylene glycol is widely used to inhibit the formation of natural gas. Ethylene glycol is by far the largest volume of the glycol products in a variety of applications. Of course, the antibacterial activity of several different egbased compounds such as phenyl ether of ethylene glycol, propylene glycol, trimethylene glycol ethers, and polyethylene glycol 400, were investigated but there is no report in the literature on antibacterial activity of eg by itself. Because of its high boiling point and affinity for water, ethylene glycol is a useful desiccant. Hemolytic activity of ethylene glycol phenyl ether egpe in. Highly selective synthesis of monoethylene glycol phenyl.
Propyl cellosolve solvent ethylene glycol monopropyl ether. Phenoxyethanol ethylene glycol monophenyl ether c 8 h 10 o 2. Ethylene glycol phenyl ether 2phenoxyethanol accustandard. November 8, 2016 the dow chemical company page 2 of 6 manufacture of product capacity5 dow has glycol ether production facilities in the following u. Pdf synthesis of ethylene glycol phenyl ether acrylate by. China top ethylene glycol phenyl ether manufacturer haihang. Neglected antibacterial activity of ethylene glycol as a.
If released to soil, triethylene glycol monobutyl ether is expected to have very high mobility based upon an estimated koc of 10. Synthesis of ethylene glycol phenyl ether acrylate by. Glycol ethers in general and monoethylene glycol phenyl ether megpe in particular find extensive use as solvent and as specialty chemicals related to personal care items such as soaps and detergents, fragrance, cosmetics, toiletries and pharmaceuticals. November 8, 2016 the dow chemical company page 3 of 6 appropriate safety equipment for clean up. A wide variety of ethylene glycol phenyl ether options are available to you, there are 69 suppliers who sells ethylene glycol phenyl ether on, mainly located in asia. Jul 12, 2019 aromatic, slowevaporating, ethylene glycol phenyl ether. The mobile phase contains an acetonitrile mecn, water, and phosphoric acid. It may also be used as a solvent in the preparation of tris 2,2. Hemolytic activity of ethylene glycol phenyl ether egpe in rabbits 1 w. December 23, 2014 the dow chemical company page 4 of 7 health information1 eye contact eye contact with diethylene glycol phenyl ether may cause moderate irritation with moderate corneal injury. Onepot synthesis of ethylene glycol phenyl ether acrylate egpea was. China ethylene glycol phenyl ether cas 122996 china. Ethylene glycol bis4ethoxycarbonylphenyl ether cas. Recommendation for diethylene glycol monophenyl ether usage levels up to.
December 23, 2014 the dow chemical company page 3 of 6 because ethylene glycol monohexyl ether is partially water soluble, once introduced to water, it will tend to remain dissolved in water. Alcohols and ethers do not contain chromophores that absorb at wavelengths 290 nm and therefore triethylene glycol monobutyl ether is not expected to be susceptible to direct photolysis by sunlight. Data on aplastic anaemia in lithographers are considered to be related to exposure to ethylene glycol ethyl ether, rather than to the confounding presence of dipropylene glycol methyl ether. May generate flammable andor toxic gases with alkali metals, nitrides, and other strong reducing agents. Hemolytic activity of ethylene glycol phenyl ether egpe. Learn more about ethylene glycol bis4ethoxycarbonyl phenyl ether.
Triethylene glycol monobutyl ether c10h22o4 pubchem. Hemolytic activity of ethylene glycol phenyl ether egpe in rabbits. Ethylene glycol tertbutylethyl ether for synthesis. Eph basic also contains up to 5% sodium hydroxide caustic. Tr 064 the toxicology of glycol ethers and its relevance. Storage in original unopened packaging stored in a cool dry place out of direct sunlight. Ethylene glycol phenyl ether supplier distributor cas 122996. The study shows that kl type zeolite was recyclable and selective in producing mono ethylene glycol phenyl ethers in. Ethylene glycol monophenyl ether for synthesis synonym. Ethylene glycol can be recovered from the natural gas and reused as an inhibitor after purification treatment that removes water and inorganic salts.
Because it is readily biodegradable, ethylene glycol. Product safety assessment ethylene glycol phenyl ether. Ethylene glycol may be used in the preparation of spiroborate esters by reacting with chiral 1,2aminoalcohols in the presence of triisopropyl borate. Used in printing inks and latex coalescent in waterbased coatings. Compatible with nitrocellulose, cellulose acetate, ethyl cellulose and many vinyl, phenolic, alkyd, and estertype resins in waterbased coatings. These products have excellent polymer solvency properties, have a low evaporation rate, and a. Tr 064 the toxicology of glycol ethers and its relevance to. Propyl cellosolve solvent is useful in printing and other specialized coatings applications. Viscosity, surface tension, specific density and molecular. Diethylene glycol phenyl ether supplier distributor cas. Dow diethylene glycol phenyl ether products revised. Diethylene glycol monophenyl ether 104687 tci america. Login to download coa lot number required analytes. Recommendation for diethylene glycol monophenyl ether flavor usage levels up to.
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