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Ethylene glycol nist

Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol ) with the formula (CH2OH)2. It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. It is an odorless, colorless, flammable, viscous liquid. Ethylene glycol has a sweet taste, but it is toxic in high concentrations. WebDec 13, 2024 · National Institute of Standards and Technology (NIST) 5 years 9 months Materials Research Engineer (permanent) National …

1,2-Ethanediol - NIST

Web0.63950. 0.65136. 0.66321. Freezing point 100% ethylene glycol at atmospheric pressure is -12.8oC (9oF) 1 Btu/ (lbmoF) = 4,186.8 J/ (kg K) = 1 kcal/ (kgoC) Note! The specific heat of ethylene glycol based water … WebEthylene glycol is the major component of antifreeze preparations. Application. Ethylene glycol may be used in the preparation of spiroborate esters by reacting with chiral 1,2-aminoalcohols in the presence of triisopropyl borate. It may also be used as a solvent in the preparation of tris(2,2′-bipyrazyl)ruthenium(II) chloride by the reaction ... professionalgrade mickey wafflemakers https://bexon-search.com

Ethylene Glycol NIOSH CDC

Web2 days ago · NIST National Institute of Standards and Technology. NTTAA National Technology Transfer and Advancement Act. ... Similarly, for an individual compound in a … WebEthylene glycol. HOCH2CH2OH. Synonyms: 1,2-Ethanediol, Ethylene glycol, Ethylene Glycol. CAS 107-21-1. Molecular Weight 62.07. Browse Ethylene glycol and related products at MilliporeSigma. WebEthylene glycol, Can. J. Chem., 1967, 45, 397-407. Stull D.R., 1969 Stull D.R., Jr., The Chemical Thermodynamics of Organic Compounds. Wiley, New York, 1969. Yeh T.-S., 1994 Yeh T.-S., Global ... NIST Chemistry WebBook; The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database ... professional grade dart boards

Ethylene Glycol NIOSH CDC

Category:What Are U.S. Regulations and Guidelines for Ethylene Glycol …

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Ethylene glycol nist

1,2-Ethanediol - NIST

WebData at NIST subscription sites: NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections ... Web1,2-Dihydroxyethane, 1,2-Ethanediol, Glycol, Glycol alcohol, Monoethylene glycol Clear, colorless, syrupy, odorless liquid. [antifreeze] [Note: A solid below 9°F.] CDC - NIOSH …

Ethylene glycol nist

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WebThe common name ethylene glycol literally means “the glycol derived from ethylene .”. Ethylene glycol is a clear, sweet, slightly viscous liquid that boils at 198 °C (388.4 °F). Its most common use is as an automotive antifreeze. A 1:1 solution of ethylene glycol and water boils at 129 °C (264.2 °F) and freezes at −37 °C (−34.6 °F ... Web2 days ago · NIST National Institute of Standards and Technology. NTTAA National Technology Transfer and Advancement Act. ... Similarly, for an individual compound in a group ( e.g., ethylene glycol diethyl ether) that does not have a specified dose-response value, we also apply the ...

WebTemperature dependence of ethylene glycol vapor pressure. ... "NIST Standard Reference Database". National Institute of Standards and Technology. doi:10.18434/T4D303. {{cite journal}}: Cite journal requires journal= This page was last edited on 11 April 2024, at 15:01 (UTC). Text is available under the Creative Commons ... WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. Department of Health and Human Services.

WebApr 18, 2013 · Distributor agreements are available to integrate REFPROP into your software and hardware products. Contact customer support at (844) 374-0183 (Toll Free) … WebEthylene Glycol 107-21-1 Hazard Summary Ethylene glycol has many uses, including as antifreeze in cooling and heating systems, in hydraulic brake fluids, and as a solvent. …

WebCAS No. 107-21-1. Ethylene glycol (HOCH ₂ CH ₂ OH) is a colorless, syrupy liquid. It can harm the eyes, skin, kidneys, and respiratory system. Ethylene glycol can cause death …

WebPoly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) dimethacrylate. average M n ~14,600. View Price and Availability. Sigma-Aldrich. ... (Cert #2448.01), against equipment whose calibration is traceable to NIST; Individually serialized, CE-marked Note: calibration applies to included probe and tested port only; relondon instagramWebPolyethylene Glycol 300 certified reference material, pharmaceutical secondary standard; CAS Number: 25322-68-3; Synonyms: Poly(ethylene glycol),PEG; Linear Formula: … professional grade oven mittsWebEthylene glycol. HOCH2CH2OH. Synonyms: 1,2-Ethanediol, Ethylene glycol, Ethylene Glycol. CAS 107-21-1. Molecular Weight 62.07. Browse Ethylene glycol and related … professional grade photo printingrelona good timesWebethylene glycol, also called ethane-1,2-diol, the simplest member of the glycol family of organic compounds. A glycol is an alcohol with two hydroxyl groups on adjacent carbon … relondon teamWebJan 26, 2024 · against the number of water molecules per ethylene glycol molecule. The minimum freezing point occurs near a ratio of 2.5:1 (two and a half water molecules to … relondon policy mappingWebWater. EPA recommends that children not be exposed to more than 20 mg/L (20 ppm) ethylene glycol in drinking water for 1 day, or 6 mg/L (6 ppm) per day over 10 days. … relone filling station