diethylene glycol viscosity

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It is completely miscible with water and many organic liquids. Under normal conditions, diethylene glycol has no detectable odor; however, under high vapor concentrations, a slightly sweet odor may be detected. They are also commonly used in cleaning fluids and printing inks, and as polymerization solvents for high solids acrylics resins. 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. 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. BACKGROUND Diethylene glycol (DEG) (CAS 111-46-6) is listed in the Inventory with functions as solvent, viscosity controlling and masking/perfuming. Viscosity is the measure of a substance's resistance to flow. 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). 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'. Mixtures with sodium hydroxide decompose exothermically when heated to 446° F. (NTP, 1992) Maternal toxicity was evident in dams exposed to diethylene glycol diethyl ether at doses greater than or equal to 1,500 mg/kg/day . DOI: 10.1021/je025610o. Diethylene glycol dibutyl ether is an excellent solvent for non-polar substances. PEG is also known as polyethylene oxide ( PEO ) or polyoxyethylene ( POE ), depending on its molecular weight . 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 … 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. - Find MSDS or SDS, a COA, data sheets and more information. 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 77, No. Diethylene glycol (DEG) is an inorganic, colorless and sweet taste material that is used in many industrial procedures. It is widely used in the manufacture of unsaturated polyester resins, polyurethanes, nitrocellulose, resins and plasticizers. 4 (Oral), H302 STOT RE 2, H373 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. From the experimental data, the excess molar volume V E, viscosity … For adjusting the viscosity, however, an addition of chain length modifier like ethylene glycol or diethylene glycol can also be used. 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. At 68 degrees Fahrenheit, the viscosity of ethylene glycol is 16.9 centipoise, nearly 17 times that of water. Viscosity The viscosity ranges at 100±0.3o, in cSt for PEG's of various molecular weight should be: Average MW Viscosity range, cSt . 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. 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 Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. It is also incompatible with strong bases. Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. Diethylene Glycol (Reagent) Revision Date 17-Jan-2018 that comprises one of the eligibility criteria for the exemption rule. 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. high boiling point, and low viscosity. This component absorbs moisture from the air well. 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. MEG is the raw material used in the production of polyester fiber, PET resins, alkyds, and unsaturated polyesters. DIETHYLENE GLYCOL is incompatible with strong oxidizing agents. Examples include grease, wax, and stain removers and Diethylene Glycol (DEG) is a colorless, low-volatility, low viscosity, hygroscopic liquid. However, under high vapor concentrations, a slightly sweet odor may be detected. Molar Mass The molar mass of ethylene glycol is 62 g/mol. 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. CAS 112-34-5, chemical formula HOCH₂CH₂OCH₂CH₂O(CH₂)₃CH₃. Diethylene glycol is used in the manufacture of unsaturated polyester resins, polyurethanes and plasticizers. 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. 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. 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. Furthermore, it is listed in section II, perfume and aromatic raw materials. Viscosity of the mixture (1) water; (2) diethylene glycol diethyl ether Wohlfarth, Ch. In July 2007 the Spanish authorities informed the Commission services about their findings Heat is also generated by the … Under normal conditions, diethylene glycol has no detectable odor. 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 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. Esters react with acids to liberate heat along with alcohols and acids. 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. 77, No. 77, No. Diethylene glycol dibutyl ether as inert, aprotic, high boiling sol-vent has wide applicability in various types of cleaning formula-tions. It is a hygroscopic liquid. Propionic – offering reduced viscosity and improved solvent diffusion, propionic esters provide substantial flexibility in formulating automotive refinish, OEM, electrostatic spray, and appliance coatings. Dynamic viscosity temp 68 °F (20 °C) 10. It can react with sulfuric acid and other dehydrating agents, nitric acid, oxygen, hydrogen peroxide, perchloric acid and strong acids. Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. DIETHYLENE GLYCOL ETHYL ETHER ACETATE is an ester. 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 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. Abstract. Its molecular formula is C4H10O3 and has boiling point in 473oF at 760 mmHg and Melting point in 14oF. Diethylene Glycol Safety Data Sheet according to Federal Register / Vol. 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 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. However, if it is heated to 140 degrees Fahrenheit, its viscosity drops to 5.2 centipoise. Diethylene glycol is used as an important industrial solvent due to its characteristic properties like high boiling point, high viscosity and low vapor loss. 1,4-Dioxane - Wikipedia It is a water-soluble liquid; boiling point 245 C; soluble in many organic solvents. Opinion on diethylene glycol 5 1. Ethylene glycol and diethylene glycol Total not more than 0.25% w/w individually or in combination See description under TESTS Lead (Vol. Diethylene glycol monobutyl ether for synthesis. In combination See description under diethylene glycol viscosity Lead ( Vol under high vapor concentrations a... Oxygen, hydrogen peroxide, perchloric acid and other dehydrating agents, nitric acid,,! And printing inks, and as polymerization solvents for high solids acrylics resins material used in fluids... 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