Practically insol in benzene and its homologs, chlorinated hydrocarbons, petr ether, oils. Avantor ®, a Fortune 500 company, is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries.Our portfolio is used in virtually every stage of the most important research, development and production activities in the industries we serve. MEG is the raw material used in the production of polyester fiber, PET resins, alkyds, and unsaturated polyesters. Boiling point: 245°C Melting point: -6.5°C Relative density (water = 1): 1.12 Solubility in water: miscible Vapour pressure, Pa at 20°C: 2.7 Relative vapour density (air = 1): 3.7 Flash point: 124°C c.c. Diethylene glycol, CH 2 OHCH 2 OCH 2 CH 2 OH, is similar in properties to MEG, but with a higher boiling point, viscosity, and specific gravity. Water solubility: Completely miscible. Diethylene glycol, also known as 2,2'-oxybisethanol, is colorless, virtually odorless, viscous, hygroscopic liquid with a sweetish taste. The difference in their application is dependant mainly to variations in physical properties. A mixture of 70 percent ethylene glycol and 30 percent water has a boiling point of 235 degrees Fahrenheit. Ethylene glycol is used in the natural gas industry to remove water vapor from natural gas before further processing, in much the same manner as triethylene glycol (TEG). Articles of Diethylene glycol are included as well. Our vendor’s experts of quality properly inspect this diethylene glycol for its pure in nature and accurate composition. What are the freezing points of various aqueous solutions of these chemicals? Diethylene glycol is a colorless, liquid organic compound at room temperature produced by the interaction of ethylene glycol and triethylene glycol. Like ethylene glycol, it has a very high boiling point (244°C). As a result, minor amounts of Diethylene Glycol (DEG) and Triethylene Glycol (TEG) is produced as a byproduct. 77, No. DEG is not corrosive and has a high flash point of between 309° to 617° Fahrenheit (154° to 325° Celsius) so it can be stored in stainless steel drums and does not easily catch fire. Coolant should be about 200 degrees Fahrenheit for engines to run optimally. Online expansion volume calculator ; Example - Expansion Volume in a Heating System with Ethylene Glycol. Structure, properties, spectra, suppliers and links for: 2-(2-Ethoxyethoxy)ethanol, 111-90-0, diethylene glycol monoethyl ether. of morpholine and 1,4-dioxane. Diethylene glycol, CH 2 OHCH 2 OCH 2 CH 2 OH, is similar in properties to MEG (mono ethylene glycol), but DEG has a higher boiling point, viscosity, and specific gravity. ... Boiling point [°C] 162 . Oxygenated solvents are organic solvents containing oxygen molecules, created through chemical reactions from olefins. Diethylene glycol dimethyl ether is an inert solvent especially well suited for API synthesis. Diethylene glycol is a colourless and odourless liquid (molar mass 106.12 g/mol, boiling point 244 °C, melting point −6 °C, vapour pressure 0.008 hPa at 25 °C). A solution typically has a measurably higher boiling point than the pure solvent.. It is completely miscible with water. The boiling point of pure water is 100°C, but that boiling point can be elevated by the adding of a solute such as a salt. It is a water-soluble liquid; boiling point 245 C; soluble in many organic solvents. Data from the ternary systems of ethylene glycol-diethylene glycol-water are presented in Tables II to XII inclusive. Point (°F/°C) Surface Tension (dynes/cm) Solubility (J/cm3)1/2 Solubility in water (wt. Chemical Name: Diethylene glycol ethyl methyl ether IUPAC NAME: 1-Ethoxy-2-(2-methoxyethoxy)ethane CAS No. Its chemical properties resemble those of ethylene glycol. Diethyleneglycol dimethacrylate. Diethylene glycol was rapidly distributed throughout all organs and tissues following administration with maximum levels in kidney and minimum levels in the adipose tissue, and excreted mainly unchanged through urine. Diethylene Glycol (β,β’-dihydroxydiethyl ether), HOCH 2 CH 2 OCH 2 CH 2 OH, a viscous colorless liquid, having a melting point of -8°C, a boiling point of 245°C, a density of 1.1197 g/cm 3 (15°C), and a refractive index of 1.4472. Auto-ignition temperature: 229°C Explosive limits, vol% in air: … I want to use ethylene glycol or propylene glycol as an anti-freeze. (β,β’-dihydroxydiethyl ether), HOCH 2 CH 2 OCH 2 CH 2 OH, a viscous colorless liquid, having a melting point of -8°C, a boiling point of 245°C, a density of 1.1197 g/cm 3 (15°C), and a refractive index of 1.4472. Diethylene glycol dimethacrylate. Diethylene glycol dimethyl ether is a hydrophilic electron-donor solvent. %) US EPA Listing delta d delta p delta h CARBITOL™ Solvent (DE) Diethylene Glycol Ethyl Ether YES 0.09 0.013 205/96 31.8 16.1 9.2 12.2 ∞ 40 CFR 180.940* Butyl CARBITOL™ Solvent (BuCb) Diethylene Glycol n … This type has a boiling point of 370.8 degrees Fahrenheit. With the increase in the concentration of PPESK in the casting solution, the … DEG is also a building block in organic synthesis, e.g. DIETHYLENE GLYCOL ETHYL ETHER ACETATE is an ester. Like ethylene glycol, a solution of diethylene glycol and water is used as a coolant. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. A heating system with liquid volume 0.8 m 3 is freeze protected with 50% (by mass, mass fraction 0.5) ethylene glycol. These properties include viscosity, hygroscopicity and boiling point. It is miscible with water,, alcohol, and acetone but slightly soluble in ether and benzene. Hydrate inhibition. 2358-84-1. diethylene glycol, triethylene glycol, and tetraethylene glycol. Esters react with acids to liberate heat along with alcohols and acids. 2- (2-Butoxyethoxy) Ethanol, 2- (2-n-Butoxyethoxy) Ethanol, O-Butyl Diethylene Glycol manufacturer / supplier in China, offering High Boiling Point Solvent Diethylene Glycol Butyl Ether, Sodium Lauryl Ether Sulphate (SLES) for Detergent and Personal Care, Direct Yellow R Liquid (CI yellow 11) and so on. What is the triethylene glycol's melting temperature? DGM 2 2-Ethyl Hexyl Di Glycol is the same application as 2-EHDG from Nippon Nyukazai. Diethylene Glycol. A less-common type of antifreeze contains propylene glycol instead of ethylene glycol. Boiling Point: 372 ° F at 760 mm Hg (NTP, 1992) Molecular Weight: 162.23 (NTP, 1992) Water Solubility: greater than or equal to 100 mg/mL at 66° F (NTP, 1992) The information in these tables includes the relative weight per cent of glycol and water, freezing point of the system, ternary boiling points, relative densities, and refractive indices. Diethylene glycol is used as the starting material for the synthesis of the polyester resins, morpholine and 1,4‐dioxane. It both lowers the freezing point of the solution and elevates its boiling point making it more suitable for hot climates. Because of its high boiling point and affinity for water, ethylene glycol is a useful desiccant. : 1002-67-1 EINECS: 213-690-5 Molecular Formula: C 7 H 16 O 3 Molecular Weight: 148.2 g/mol Density: 0.908 g/cm 3 Flash Point: 53.8 °C Boiling Point… Flash point: 113 °C Density:0.918 g/mL at 25 °C(lit.) Application Diethylene glycol dimethyl ether may be used as a solvent in the following processes: • Synthesis of 3,5-dinitrobenzaldehyde via reduction of 3,5-dinitrobenzoyl chloride using lithium aluminum tri … Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. 58 / Monday, March 26, 2012 / Rules and Regulations 07/15/2015 EN (English) SDS ID: 1-7204 3/8 Chemical name: Diethylene Glycol, 2-Ethylhexyl Ether Boiling point: 272 °C(lit.) Delivery form liquid . Heat is also generated by the … Flash point [°C] 51. Diethylene glycol is used in the manufacture of unsaturated polyester resins, polyurethanes and plasticizers. Di(ethylene glycol) dimethacrylate. The offered diethylene glycol is made with the advance technology & different chemical reactions according to the market norms. Ethylene Glycol (EG) is produced by hydration of ethylene oxide. 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