Properties like freezing point, viscosity, specific gravity and specific heat of ethylene glycol based heat-transfer fluids, or brines.
2.3 Triethylene glycol dimethacrylate (TEGDMA) Oxidation of ethylene in presence of silver oxide (AgO2) catalyst at high temperature forms ethylene oxide which after hydration gives TEG as reaction product. Methacrylic acid when reacts with triethylene glycol (TEG) forms a dimethacrylate known as TEGD...
Ethylene is the starting material for the preparation of a number of two-carbon compounds includingethanol(industrial alcohol), ethylene oxide (converted toethylene glycolfor antifreeze andpolyesterfibres and films),acetaldehyde(converted toacetic acid), andvinyl chloride(converted topolyvinyl chloride). ...
poly(Ethyleneglycol)nonylphenyletherammoniumsulfate CAS 9051-57-4 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
POLY(ETHYLENE GLYCOL) ACRYLATE CAS 9051-31-4 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
Poly(ethylene glycol) is soluble in water and various organic solvents, making it highly versatile in different applications. The compound's properties vary depending on the polymer's molecular weight, which influences its viscosity, solubility, and melting point. Poly(ethylene glycol) was first ...
Table 8. Comparison of EG, ethylene carbonate and glycerol properties. Empty CellEthylene glycol (EG)GlycerolEthylene carbonate Molecular formula OH–CH2–CH2–OH Molar mass (g/mol) 62.068 92.094 88.06 Melting point (°C) − 12.9 18 35 Boiling point (°C) 197.3 290 250 (partial decomposit...
6, No. l, pp 51-55 (1974) Thermodynamic Properties of Poly(ethylene glycol) and Poly(tetrahydrofuran) II. Conformational Entropy of Melting Yoshiharu TsuJITA, Takuhei NosE, and Toshio HATA Department of Polymer Chemistry, Tokyo Institute of Technology, Ookayama 2-12-1, Meguro-ku, Tokyo, ...
The OH-terminated PLA-PEG-PLA triblock copolymers were synthesized by the ring-opening polymerization of L-lactide(L-LA)and the low molecular weight(Mw=1000 or 2000) poly(ethylene glycol)(PEG),using the stannous octanoate as the catalyst.And then using hexamethylene diisocyanate(HDI) as chain ...
induced by distinctive mechanisms such as elevated potassium oin the medium, blockade of potassium channels by 4-aminopyridine, antagonism of gamma-amynobutyric acid type A (GABAA) receptors by bicuculline, and exposure to the metabotropic Group I agonist dihydroxyphenylglycol (DHPG) (Table 3). The...