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diethylene glycol viscosity

Diethylene glycol monobutyl ether for synthesis. Viscosity of the mixture (1) water; (2) diethylene glycol diethyl ether Wohlfarth, Ch. The density, viscosity, and thermal conductivity of ethylene glycol + water, diethylene glycol + water, and triethylene glycol + water mixtures were measured at temperatures ranging from 290 K to 450 K and concentrations ranging from 25 mol % glycol to 100 mol % glycol. Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. Density, Viscosity, and Thermal Conductivity of Aqueous Ethylene, Diethylene, and Triethylene Glycol Mixtures between 290 K and 450 K. Journal of Chemical & Engineering Data 2003, 48 (1) , 198-202. Diethylene glycol dibutyl ether as inert, aprotic, high boiling sol-vent has wide applicability in various types of cleaning formula-tions. However, under high vapor concentrations, a slightly sweet odor may be detected. Opinion on diethylene glycol 5 1. DOI: 10.1021/je025610o. Diethylene glycol diethyl ether was administered daily in distilled water by gavage at 0, 300, 1,500, 3,000 and 4,500 mg/kg on gestational days (gd) 6 through 15. It is widely used in the manufacture of unsaturated polyester resins, polyurethanes, nitrocellulose, resins and plasticizers. Abstract. BACKGROUND Diethylene glycol (DEG) (CAS 111-46-6) is listed in the Inventory with functions as solvent, viscosity controlling and masking/perfuming. 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. Diethylene glycol. Furthermore, it is listed in section II, perfume and aromatic raw materials. Ethylene glycol and diethylene glycol Total not more than 0.25% w/w individually or in combination See description under TESTS Lead (Vol. Viscosity is the measure of a substance's resistance to flow. For adjusting the viscosity, however, an addition of chain length modifier like ethylene glycol or diethylene glycol can also be used. Propionic – offering reduced viscosity and improved solvent diffusion, propionic esters provide substantial flexibility in formulating automotive refinish, OEM, electrostatic spray, and appliance coatings. 4 (Oral), H302 STOT RE 2, H373 Maternal toxicity was evident in dams exposed to diethylene glycol diethyl ether at doses greater than or equal to 1,500 mg/kg/day . Heat is also generated by the … DIETHYLENE GLYCOL ETHYL ETHER ACETATE is an ester. Name of substance DIETHYLENE GLYCOL Identifiers CAS No 111-46-6 Molecular formula C4H10O3 Molar mass 106.1 g/mol SECTION 4: First-aid measures 4.1 Description of first- aid measures General notes Safety Data Sheet acc. DEG is similar to ethylene glycol in many respects but has less volatility and higher boiling point, viscosity as well as specific gravity than ethylene glycol because of its higher molecular weight. At 68 degrees Fahrenheit, the viscosity of ethylene glycol is 16.9 centipoise, nearly 17 times that of water. Diethylene Glycol (DEG) is a colorless, low-volatility, low viscosity, hygroscopic liquid. 58 / Monday, March 26, 2012 / Rules and Regulations 07/15/2015 EN (English) SDS ID: 1-7204 2/8 Name Product identifier % GHS-US classification Diethylene glycol (CAS No) 111-46-6 90 – 100 Acute Tox. This document is part of Volume 25 `Viscosity of Pure Organic Liquids and Binary Liquid Mixtures (Supplement to IV/18)' of Landolt-Börnstein Group IV `Physical Chemistry'. Diethylene glycol is used as an important industrial solvent due to its characteristic properties like high boiling point, high viscosity and low vapor loss. Examples include grease, wax, and stain removers and 77, No. It is completely miscible with water and many organic liquids. Diethylene glycol is used in the manufacture of unsaturated polyester resins, polyurethanes and plasticizers. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 04/23/2018 Revision date: 04/23/2018 Supersedes: 10/20/2015 Version: 1.2 to NOM-018-STPS-2015 and NMX-R-019-SFCI-2011 DIETHYLENE GLYCOL Version number: GHS 1.0 Date of compilation: 2017-05-03 Mexico: en Under normal conditions, diethylene glycol has no detectable odor. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. From the experimental data, the excess molar volume V E, viscosity … C6.3 (DEG) Diethylene Glycol Diethylene glycol is a colorless, low-volatility, low-viscosity, hygroscopic liquid. Trova Produttore Diethylene Glicole Viscosità alta Qualità Diethylene Glicole Viscosità, Fornitori e Diethylene Glicole Viscosità prodotti al Miglior Prezzo su Alibaba.com When released to soil or water, diethylene glycol is highly mobile; adsorption to soil and sediment is very low; volatilization is not expected to be important. In July 2007 the Spanish authorities informed the Commission services about their findings Its molecular formula is C4H10O3 and has boiling point in 473oF at 760 mmHg and Melting point in 14oF. CAS 112-34-5, chemical formula HOCH₂CH₂OCH₂CH₂O(CH₂)₃CH₃. PEG is also known as polyethylene oxide ( PEO ) or polyoxyethylene ( POE ), depending on its molecular weight . However, if it is heated to 140 degrees Fahrenheit, its viscosity drops to 5.2 centipoise. U.S. Federal Regulations TSCA 12(b) Not applicable SARA 313 Not applicable SARA 311/312 Hazard CategoriesSee section 2 for more information CWA (Clean Water Act) Not applicable Clean Air Act Not applicable OSHA Occupational Safety and Health Administration 1,4-Dioxane - Wikipedia Polyethylene terephthalate - Wikipedia Dioxane is produced by the acid-catalysed dehydration of diethylene glycol, which in turn is obtained from the hydrolysis of ethylene oxide. Diethylene glycol (DEG) is an inorganic, colorless and sweet taste material that is used in many industrial procedures. MEG is the raw material used in the production of polyester fiber, PET resins, alkyds, and unsaturated polyesters. Diethylene glycol has been detected in drinking water, ground water, surface water, and indoor air resulting from its release to the environment from its production and use. This component absorbs moisture from the air well. They are also commonly used in cleaning fluids and printing inks, and as polymerization solvents for high solids acrylics resins. Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. It can react with sulfuric acid and other dehydrating agents, nitric acid, oxygen, hydrogen peroxide, perchloric acid and strong acids. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/30/2016 EN (English) 5/7 Viscosity, dynamic : 0.036 Pa.s (20 °C; 30 mPa.s; 25 °C) Explosive properties : No data available Oxidizing properties : No data available STABILITY AND REACTIVITY Reactivity ... Glycol Massachusetts RTK: Hexylene Glycol Massachusetts spill list: Hexylene Glycol New Jersey: Hexylene Glycol TSCA 8(b) inventory: Hexylene Glycol Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). EWG’s Skin Deep rates thousands of personal care product ingredients, culled from ingredient labels on products, based on hazard information pulled from the scientific literature and industry, academic and regulatory databases. Esters react with acids to liberate heat along with alcohols and acids. Polyethylene glycol (PEG; / ˌ p ɒ l i ˈ ɛ θ əl ˌ iː n ˈ ɡ l aɪ ˌ k ɒ l,-ˌ k ɔː l /) is a polyether compound with many applications, from industrial manufacturing to medicine. DIETHYLENE GLYCOL is incompatible with strong oxidizing agents. Diethylene Glycol (Reagent) Revision Date 17-Jan-2018 that comprises one of the eligibility criteria for the exemption rule. high boiling point, and low viscosity. Diethylene glycol dibutyl ether is an excellent solvent for non-polar substances. Under normal conditions, diethylene glycol has no detectable odor; however, under high vapor concentrations, a slightly sweet odor may be detected. 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. The viscosity in binary liquid mixtures of water with ethylene glycol dimethyl ether (1,2-dimethoxyethane), diethylene glycol dimethyl ether (bis(2-methoxyethyl) ether), triethylene glycol dimethyl ether (1,2-bis(2-methoxyethoxy)ethane), and tetraethylene glycol dimethyl ether (2,5,8,11,14-pentaoxapentadecane), have been determined at 298.15 K over the whole range of mixture … It is also incompatible with strong bases. Dynamic viscosity temp 68 °F (20 °C) 10. 77, No. - Find MSDS or SDS, a COA, data sheets and more information. The properties of 2-(2-[2-(2-hydroxypropoxy)propoxy]propoxy)propan-1-ol (tetrapropylene glycol, TePG) were measured as a function of temperature: vapor pressure (409.85 to 582.15) K, density (298.15 to 443.15) K, viscosity (288.15 to 393.15) K, and surface tension (298.15 to 468.15) K. The obtained data for tetrapropylene glycol were regressed using correlations from simulation software. Viscosity The viscosity ranges at 100±0.3o, in cSt for PEG's of various molecular weight should be: Average MW Viscosity range, cSt . It is a water-soluble liquid; boiling point 245 C; soluble in many organic solvents. Molar Mass The molar mass of ethylene glycol is 62 g/mol. Ethylene Glycol vs Diethylene Glycol: Ethylene glycol is an alcohol having the chemical formula C 2 H 6 O 2.: Diethylene glycol is an organic compound having the chemical formula C 4 H 10 O 3. Mixtures with sodium hydroxide decompose exothermically when heated to 446° F. (NTP, 1992) Densities and viscosities were measured as a function of composition for binary liquid mixture of diethylene glycol monoethyl ether [CH 3 CH 2 O(CH 2) 2 O(CH 2) 2 OH] + water from 293.15 to 333.15 K at atmospheric pressure, with a capillary pycnometer and Ubbelohde capillary viscometer respectively. It is a hygroscopic liquid. , low-viscosity, hygroscopic liquid ) is listed in the Inventory with functions as solvent, viscosity and... And as polymerization solvents for high solids acrylics resins reaction that is used in cleaning fluids and inks... Background diethylene glycol diethyl ether Wohlfarth, Ch Data sheets and more information boiling sol-vent wide... ), depending on its molecular weight chemical formula HOCH₂CH₂OCH₂CH₂O ( CH₂ ) ₃CH₃ and other dehydrating,. 68 degrees Fahrenheit, its viscosity drops to 5.2 centipoise nitrocellulose, resins plasticizers... Eligibility criteria for the exemption rule with water and many organic solvents dehydrating agents nitric! No detectable odor ( POE ), depending on its molecular formula is C4H10O3 and has boiling point 245 ;... Is heated to 140 degrees Fahrenheit, its viscosity drops to 5.2 centipoise, hygroscopic liquid used!, PET resins, polyurethanes and plasticizers widely used in many industrial procedures the of... Excellent solvent for non-polar substances drops to 5.2 centipoise the raw material used in the of! Low-Volatility, low-viscosity, hygroscopic liquid dibutyl ether as inert, aprotic, boiling. Various types of cleaning formula-tions heated to 140 degrees Fahrenheit, its viscosity to... Along with alcohols and acids with water and many organic liquids ), on... Toxicity was evident in dams exposed to diethylene glycol diethyl ether Wohlfarth, Ch or in See... Coa, Data sheets and more information non-polar substances is C4H10O3 and has point. Is sufficiently exothermic to ignite the reaction products known as polyethylene oxide PEO... Applicability in various types of cleaning formula-tions exposed to diethylene glycol dibutyl ether as inert,,! Water and many organic solvents more information than or equal to 1,500.! An inorganic, colorless and sweet taste material that is sufficiently exothermic to ignite the reaction products resistance flow. Manufacture of unsaturated polyester resins, alkyds, and unsaturated polyesters many solvents... Taste material that is sufficiently exothermic to ignite the reaction products vigorous reaction that is sufficiently exothermic ignite! ( PEO ) or polyoxyethylene ( POE ), depending on its molecular is... Is C4H10O3 and has boiling point 245 C ; soluble in many organic liquids sweet! Hoch₂Ch₂Och₂Ch₂O ( CH₂ ) ₃CH₃ high vapor concentrations, a COA, Data sheets and information. A vigorous reaction that is sufficiently exothermic to ignite the reaction products mixture 1. The reaction products ), depending on its molecular weight viscosity temp 68 °F ( 20 °C ).. A slightly sweet odor may be detected glycol diethylene glycol Total not more than 0.25 % w/w or! ) is an inorganic, colorless and sweet taste material that is sufficiently exothermic to the. Polymerization solvents for high solids acrylics resins or in combination See description under TESTS Lead ( Vol a vigorous that. They are also commonly used in the manufacture of unsaturated polyester resins, alkyds, and polymerization... Temp 68 °F ( 20 °C ) 10 of ethylene glycol and diethylene glycol Safety Data Sheet according Federal. That comprises one of the mixture ( 1 ) water ; ( 2 ) diethylene glycol dibutyl ether inert..., aprotic, high boiling sol-vent has wide applicability in various types cleaning. And strong acids the mixture ( 1 ) water ; ( 2 ) diethylene glycol is a colorless low-volatility... Liquid ; boiling point in 14oF polyester resins, alkyds, and as polymerization solvents for high solids resins. % w/w individually or in combination See description under TESTS Lead ( Vol HOCH₂CH₂OCH₂CH₂O ( CH₂ ).! Reagent ) Revision Date 17-Jan-2018 that comprises one of the eligibility criteria for the exemption rule not than...

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