2-ethylene glycol", referred to as EG. The chemical formula is (HOCH2), which is the simplest glycol. Ethylene glycol is a colorless, odorless, sweet liquid that is toxic to animals. The lethal dose to humans is approximately 1.6 g/kg. Ethylene glycol is miscible with water and acetone,...
Propylene glycol, also known as 1,2-Propylene glycol, is a colorless, transparent, viscous liquid with hygroscopic properties. It can react with acids to form esters and with alkyl sulfates or halogenated hydrocarbons to form ethers. It is miscible with water, acetone, ethyl acetate, and chlorof...
It is not necessary that the solvent for the reactants consist entirely of water, however, since other water miscible solvents such as, alcohol, acetone, Cellosolve, etc. may be employed in part if desired. As it is known that acyl dicyandiamides will hydrolyze to the corresponding acyl ...
Why is propanol more soluble than benzene, chloroform, and hexane? Is N_2 miscible with C_6H_{14}? Does acetone have a dipole moment? Which amino acid is least soluble in water? Does H2O have a dipole moment? Can ketones hydrogen bond with water?
acetone or methyl ethyl ketone, dioxane or acetic anhydride and a minor proportion by weight of a potentially acid catalyst, e.g. diammonium hydrogen phosphate, dibasic ammonium phosphate, zinc nitrate, magnesium chloride, amino propanol hydrochloride and ethanolamine hydrochloride, and water. The ...
Define and explain the purpose of a 'solvent pair.' Explain what makes a good NMR solvent. Why is acetone miscible with both water and soap solution? What are the properties and uses of rubbing alcohol? What is fractional distillation? What are the solvent distance values? Where are they me...
m and p are independently 0 or an integer from 1 to 5. 2. A compound according to claim 1, wherein a Lewis base is coordinated to M. 3. A compound according to claim 1, wherein m and p are 0. 4. A compound according to claim 1, wherein M is Al, Ga, In, or Sn. 5. ...
30、 soluble in waterO2, O3, C2H2, etc.Insoluble in waterH2, N2, CH4, C2H2, NO, CO, etc.(2) solubility of liquid;Easily soluble in water or miscible with waterSuch as: alcohol, acetone, acetic acid, nitric acid, sulfuric acid.Slightly soluble in waterSuch as ethyl acetate, used as...
The cation and anion in their available salt forms were separately dissolved in a solvent (e.g., water, methanol, ethanol, acetone) allowed to stir with heating to ca. 90 °C (if necessary) or at room temperature. Some alternative methods to methatesis reaction to specific ILs were also...
24 g of 4-dimethylamino-4'-amino-1,1'-azobenzene are dissolved in 750 ml of acetone and 370 ml of water. To this solution are added dropwise at 0° - 5° and at a pH-value of 6 - 7, 22 g of 2,4-dichloropyrimidine-6-carboxylic acid chloride in 100 ml of acetone, and sodium...