Search results
Results from the WOW.Com Content Network
Density (g cm-3) Boiling point (°C) ... Ethylene glycol: 1.11 197.3 2.26 −12.9 ... Acetic Anhydride: 139.0 [6] Ethylene Dichloride: 1.25 83.5
Maleic anhydride is a classic substrate for Diels-Alder reactions. [9] It was used for work in 1928, on the reaction between maleic anhydride and 1,3-butadiene, for which Otto Paul Hermann Diels and Kurt Alder were awarded the Nobel Prize in 1950. It is through this reaction that maleic anhydride is converted to many pesticides and pharmaceuticals.
Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol [7]) with the formula (CH 2 OH) 2.It is mainly used for two purposes: as a raw material in the manufacture of polyester fibers and for antifreeze formulations.
Temperature dependence of ethylene glycol vapor pressure. Uses formula ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Ethylene glycol dimethyl ether Monoglyme Dimethyl glycol Dimethyl cellosolve. Identifiers ... Density: 0.8683 g/cm 3: Melting point: −58 °C (−72 °F; 215 K)
Typical polyols used are glycols including ethylene glycol, propylene glycol, and diethylene glycol; typical acids used are phthalic acid, isophthalic acid, terephthalic acid, and maleic anhydride. Water, a condensation by-product of esterification reactions, is continuously removed by distillation, driving the reaction to completion via Le ...
PEA has a density of 1.183 g/mL at 25 °C and it is soluble in benzene and tetrahydrofuran. [2] PEA has a glass transition temperature of -50 °C. [ 10 ] PEA can come in a high molecular weight or low molecular weight variety, i.e.10,000 or 1,000 Da. [ 11 ] Further properties can be broken down into the following categories.