Ethyl acetate methyl alcohol

Less frequently used than these are hydrochloric acid, carbon disulphide, acetone, chloroform, ethyl acetate, methyl alcohol, amyl alcohol, toluene, xylene, solvent naphtha, etc. 

Ethyl Alcohol Gasoline Ethyl Acetate Methyl Alcohol Ethyl Ether Water... 

Good solvent - acetone, butyl acetate, cellosolve acetate, ethyl acetate, methyl alcohol, methyl ethyl ketone ... 

Water with aniline, benzene, benzyl alcohol, carbon disulfide, carbon tetrachloride, chloroform, cyclohexane, cyclohexanol, cyclohexanone, diethyl ether, ethyl acetate, isoamyl alcohol, methyl ethyl ketone, nitromethane, tributyl phosphate or toluene. 

Acetaldehyde, acetone, tetrahydrofuran (THF), ethyl acetate, isopropyl alcohol, ethyl alcohol, 4-methyl-l,3-dioxolane, n-pro-pyl acetate, methyl isobutyl ketone, -propyl alcohol, toluene, n-butyl alcohol, 2-ethoxyethanol, and cyclohexane... 

The next step is to determine the solubility of the substrate (or its salts) in different solvents. This can also be performed by an automated liquid handling system. Depending upon the solubility of the substrate in water-miscible solvent (alcohols, acetone, tetrahydrofuran, etc.) and water-immiscible solvents (ethyl acetate, methyl-tert-butyl ether, heptane, etc.) the process chemist can identify one or many solvent systems from which the substrate (or its salts) could be ciystallized using the antisolvent addition strategy. 

The solvents most commonly employed are water, ethyl and methyl alcohol, ether, benzene, petroleum ether, acetone, glacial acetic acid also two or three solvents may be mixed to get the desired effect as described later. If you still cannot dissolve the compound, try some of these chloroform, carbon disulfide, carbon tetrachloride, ethyl acetate, pyridine, hydrochloric acid, sulfuric acid (acids are usually diluted first), nitrobenzene, aniline, phenol, dioxan, ethylene dichloride, di, tri, tetrachloroethylene, tetrachloroethane, dichloroethyl ether, cyclohexane, cyclohexanol, tetralin, decalin, triacetin, ethylene glycol and its esters and ethers, butyl alcohol, diacetone alcohol, ethyl lactate, isopropyl ether, etc. 

Acetone with benzene, butyl acetate, butyl alcohol, carbon tetrachloride, chloroform, cyclohexane, ethanol, ethyl acetate, methyl acetate, methyl cyanide, petroleum ether or water. 

Among the compounds commonly determined in research laboratories are diacetyl, 2,3-butandiol, glycerol, citramalic acid, amino acids (especially proline), histamine, ammonia, succinic acid, phosphate, ash, alkalinity of the ash, ethyl, acetate, methyl anthranilate, total volatile esters, higher alcohols (both total and individually) phenolic compounds, etc. An elegant method for determining ethyl esters, capronate, caprylate, caprinate, and laurate using carbon disulfide extraction and GLC has been published (123). 

Solubility has not been analytically explored. Solubility has been explored for purification, separation, or complexa-tion. In general, good solvents for CE cryptands are polar organic solvents such as acetone, chloroform, methylene chloride, MeCN, dimethylformamide (DMF), A -methyl-2-pyrrolidone (NMP), ethyl acetate, and alcohols. Table 6 summarizes the column chromatographic conditions used for cryptand purification. 

Carbon tetrachloride, carbon dioxide, water Ammonium nitrate and other ammonium salts Ethyl or methyl alcohol, glacial acetic acid, acetic anhydrite, benzaldehyde, carbon disulfide, glycerin, ethylene glycol, ethyl acetate, methyl acetate, furfural Acids... 

Uranium Molybdates.—Uranyl nioh bdate, UO2M0O4, is obtained as a white amorphous precipitate when ammonium molybdate is added to uranyl nitrate solution in the dark. It is reduced to uranous molybdate. U(Mo04)2, becoming green by the action of ethyl or methyl alcohol or acetic acid, and dissolves in mineral acids with a yellovush-... 

Properties Yellow crystals nearly odorless. Mp 93-95C. Soluble in alcohol, ethyl acetate, methyl ethyl ketone insoluble in water. 

Sotvated, polyhedra from methanol, dec 18 [° (contains 1 mole methanol), [ajp1 —110" (pyridine) —175° (chloroform). uv max (methanol) 311 nm (log e 3.91). Soluble in acetone, chloroform, ethyl acetate slightly sol in ethyl and methyl alcohol nearly insol in water. LD i.v. in rabbits I-IT mg/kg. 

Orthorhombic crystals with 2C(H( from benzene, mp 155 157 (dec) (sol vent-free base). [oJS1 —183 (chloroform). Very sol in ethyl and methyl alcohol, acetone, chloroform. ethyl acetate. Slightly sol in ether. Practically insol in water, petr ether. 

Polar solvents inhibit the reaction, presumably by interfering with the adsorption process as noted in the mechanism proposed for manganese dioxide oxidations. Oxidation of 1-heptanol to heptanal with Fetizon s reagent was quantitative when the solvent was 35% hexanes. When benzene was used as a solvent, the yield of heptanal dropped to 90% and was < 1% in ethyl acetate, methyl ethyl ketone, or acetonitrile. 69 Since the oxidation is a heterogeneous reaction, requiring adsorption of the alcohol substrate, as the surface area of the reagent increases (increased by precipitation on Celite), the rate of oxidation increases. An optimum ratio is reached beyond which increasing the silver carbonate/Celite ratio slows the oxidation. 69... 

Methyl acetate Isopropyl alcohol Propyl alcohol Ethyl acetate Methyl propionate Propyl formate Butyl nitrite Isobutyl nitrite Butyl alcohol... 

Copolymer of styrene and maleic acid Ethyl or methyl alcohol Ethyl acetate, methyl ethyl ketone, isopropyl alcohol... 

Properties Coloriess to pale yel. clear liq. sol. in ethyl acetate, methyl acetate, butyl acetate, acetone, MEK, cyclohexanone, diacetone alcohol, methanol, ethanol, IPA, ethyl benzene, xylene, solv. naphtha, methylene chloride, CCI ethyl ether m.w. 110-155 x 10 dens. 1.12 0.01 g/cm (20 C) vise. 4200 500 mPa-s (20 C) soften, pt. = 65 C 50 1 % solids 80 1% vinyl acetate, 20 1% vinyl laurate Vinnapas CEF 10 W [Wacker Polymer Systems GmbH]... 

Properties Colorless orthorhombic cryst. mass or flakes, fatty appearance sol. in water, ethanol, acetone, ether, ethyl acetate, methyl acetate, glac. acetic acid, MEK, isobutyl alcohol, NaQFI sol n., oxygenated soivs. pract. insol. in min. spirits, xylene m.w. 189.60 dens. 3.95 m.p. 246.8 C b.p. 652 C... 

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