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Methyl alcohol Cellosolve

If, in place of water, the acid with the non-nucleophilic gegenion is added to a methyl alcohol solution of oxirane (ethylene oxide, oxacyclopropane), methyl cel-losolve [CH3OCH2CH2OH] is formed and addition of a second equivalent of ethylene oxide (oxirane, oxacyclopropane) yields CH3OCH2CH2OCH2CH2OH, methyl carbitol. Families of carbitols and cellosolves, resulting from the use of alcohols other than methanol, are common, high-boiling industrial solvents. [Pg.701]

Good solvent - acetone, butyl acetate, cellosolve acetate, ethyl acetate, methyl alcohol, methyl ethyl ketone ... [Pg.45]

Homologous mono-alkyl ethers of ethylene glycol, such as monoethyl glycol (or 2-ethoxyethanol), HOC2H4OC2H5, form excellent solvents as they combine to a large extent the solvent properties of alcohols and ethers. The monoethyl and the monomethyl members have the technical names of ethyl cellosolve and methyl cellosolve respectively. Dioxan... [Pg.15]

The monoalkyl ethers with R = CHj, CjHj and C4H, , known respectively as methyl ceUoaolve, ceUosolve and hutyl cellosolve, are of great commercial value, particularly as solvents, since they combine the properties of alcohols and ethers and are miscible with water. Equally important compounds are the carbitols (monoalkyl ethers of diethyleneglycol) prepared by the action of ethylene oxide upon the monoethers of ethylene glycol ... [Pg.444]

Turanose Phenylosazone. A mixture of 4 g. of turanose, 2 ec. of water, and 1 co. of phenylhydrazine was warmed on the steam-bath until solution was complete. To the cooled solution was added 3.5 cc. of phenylhydrazine and 4 cc. of glacial acetic acid, and the mixture returned to the steam-bath for one hour. At the expiration of this time, 40 cc. of warm 60% alcohol was added and, upon cooling, a rapid crystallization of the osazone occurred. The osazone was recovered by filtration and washed with absolute alcohol followed by ether to yield 4.2 g. (69%) of lemon-yellow needles. The osazone is soluble in hot water and separates on cooling as jelly-like particles, but water is not a satisfactory solvent for its purification. It was recrystallized from 15 parts of 95% alcohol with good recovery, as needles which melted with decomposition at 200-205° and rotated [ ]d +24.5° - +33.0° (24 hours, constant value c, 0.82) in a mixture of 4 parts of pyridine, by volume, and 6 parts of absolute ethyl alcohol. In methyl cellosolve (ethylene glycol monomethyl ether) solution it rotated C< 3d" + 44.3°— + 48.5° (24 hours, constant value c, 0.80). [Pg.44]

EINECS 203-468-6, see Ethylenediamine EINECS 203-470-7, see Allyl alcohol EINECS 203-472-8, see Chloroacetaldehyde EINECS 203-481-7, see Methyl formate EINECS 203-523-4, see 2-Methylpentane EINECS 203-528-1, see 2-Pentanone EINECS 203-544-9, see 1-Nitropropane EINECS 203-545-4, see Vinyl acetate EINECS 203-548-0, see 2,4-Dimethylpentane EINECS 203-550-1, see 4-Methyl-2-pentanone EINECS 203-558-5, see Diisopropylamine EINECS 203-560-6, see Isopropyl ether EINECS 203-561-1, see Isopropyl acetate EINECS 203-564-8, see Acetic anhydride EINECS 203-571-6, see Maleic anhydride EINECS 203-576-3, see m-Xylene EINECS 203-598-3, see Bis(2-chloroisopropyl) ether EINECS 203-604-4, see 1,3,5-Trimethylbenzene EINECS 203-608-6, see 1,3,5-Trichlorobenzene EINECS 203-620-1, see Diisobutyl ketone EINECS 203-621-7, see sec-Hexyl acetate EINECS 203-623-8, see Bromobenzene EINECS 203-624-3, see Methylcyclohexane EINECS 203-625-9, see Toluene EINECS 203-628-5, see Chlorobenzene EINECS 203-630-6, see Cyclohexanol EINECS 203-632-7, see Phenol EINECS 203-686-1, see Propyl acetate EINECS 203-692-4, see Pentane EINECS 203-694-5, see 1-Pentene EINECS 203-695-0, see cis-2-Pentene EINECS 203-699-2, see Butylamine EINECS 203-713-7, see Methyl cellosolve EINECS 203-714-2, see Methylal EINECS 203-716-3, see Diethylamine EINECS 203-721-0, see Ethyl formate EINECS 203-726-8, see Tetrahydrofuran EINECS 203-729-4, see Thiophene EINECS 203-767-1, see 2-Heptanone EINECS 203-772-9, see Methyl cellosolve acetate EINECS 203-777-6, see Hexane EINECS 203-799-6, see 2-Chloroethyl vinyl ether EINECS 203-804-1, see 2-Ethoxyethanol EINECS 203-806-2, see Cyclohexane EINECS 203-807-8, see Cyclohexene EINECS 203-809-9, see Pyridine EINECS 203-815-1, see Morpholine EINECS 203-839-2, see 2-Ethoxyethyl acetate EINECS 203-870-1, see Bis(2-chloroethyl) ether EINECS 203-892-1, see Octane EINECS 203-893-7, see 1-Octene EINECS 203-905-0, see 2-Butoxyethanol EINECS 203-913-4, see Nonane EINECS 203-920-2, see Bis(2-chloroethoxy)methane EINECS 203-967-9, see Dodecane EINECS 204-066-3, see 2-Methylpropene EINECS 204-112-2, see Triphenyl phosphate EINECS 204-211-0, see Bis(2-ethylhexyl) phthalate EINECS 204-258-7, see l,3-Dichloro-5,5-dimethylhydantoin... [Pg.1482]

Methoxyethanol, see Methyl cellosolve 2-Methoxyethanol acetate, see Methyl cellosolve acetate 2-Methoxyethyl acetate, see Methyl cellosolve acetate 2-Methoxyethyl alcohol, see Methyl cellosolve 2-Methoxyethyl ethanoate, see Methyl cellosolve acetate Methoxyhydroxyethane, see Methyl cellosolve Methoxymethyl methyl ether, see Methylal 4-Methoxyphenylamine, see p-Anisidine... [Pg.1494]

Methylenebis(oxy) ]bis(2-chloroformaldehyde), see Bis (2-chloroethoxy) methane Methylene chlorobromide, see Bromochloromethane Methylene dichloride, see Methylene chloride Methylene dimethyl ether, see Methylal Methyl 2,2-divinyl ketone, see Mesityl oxide Methylene glycol, see Formaldehyde Methylene glycol dimethyl ether, see Methylal Methylene oxide, see Formaldehyde Methyl ethanoate, see Methyl acetate (1 -Methylethenyl)benzene, see a-Methylstyrene Methyl ethoxol, see Methyl cellosolve 1-Methylethylamine, see Isopropylamine (l-Methylethyl)benzene, see Isopropylbenzene Methylethyl carbinol, see sec-Bntyl alcohol Methyl ethylene oxide, see Propylene oxide ds-Methylethyl ethylene, see cis-2-Pentene frans-Methylethyl ethylene, see frans-2-Pentene Methyl ethyl ketone, see 2-Bntanone Methylethylmethane, see Butane... [Pg.1495]

Methyloctane. see 4-Methyloctane Methylol. see Methanol Methylolpropane. see 1 -Butanol Methyloxirane. see Propylene oxide Methyl oxitol, see Methyl cellosolve 4-Methyl-2-pentanol acetate, see sec-Hexyl acetate 2-Methyl-2-pentanol-4-one, see Diacetone alcohol... [Pg.1495]

Preventol CMK, see p-Chloro-/n-cresol Preventol I, see 2,4,5-Trichlorophenol Priltox, see Pentachlorophenol Primary amyl acetate, see Amyl acetate Primary isoamyl alcohol, see Isoamyl alcohol Primary isobutyl alcohol, see Isoamyl alcohol Prioderm, see Malathion Prist, see Methyl cellosolve Profume A, see Chloropicrin Profume R 40B1, see Methyl bromide Prokarbol, see 4,6-Dinitro-o-cresol... [Pg.1506]

Formic acid is formed by the reaction of H2 and CO catalyzed by the dppe complex of Pd[96], In alcohol, alkyl formates are obtained[97]. DMF is obtained by the reaction of C02 (40 atm) and Me2NH under a high pressure of H2 (80 atm) in the presence of a base in methyl Cellosolve[98], The formate formation is explained by the insertion of C02 into a Pd—H bond to form Pd-formate species. Tetraethylurea (110) and diethylformamide (111) are obtained by the reaction of Et2NH and C02[99]. [Pg.277]

Fig. 97. Solvent retained by nitrocellulose films (50/i thickness) after exposure to air at 25°C (Baelz [48]). I—Cyclohexenyl acetate, II—methyl cyclohexanone, III—diacetone alcohol, IV—cyclohexanone, V—cellosolve acetate, VI—amyl acetate-ethyl alcohol I 1, VII—amyl acetate, VIII— methyl cellosolve acetate, IX—amyl acetate-toluene 1 1, X—butyl acetate-ethyl alcohol 1 1, XI—butyl acetate, XII—cellosolve, XIII—methyl-ethyl ketone, XIV—cellosolve-toluene 1 1, XV—methyl cellosolve, XVI—ethyl acetate, XVII—acetone. Fig. 97. Solvent retained by nitrocellulose films (50/i thickness) after exposure to air at 25°C (Baelz [48]). I—Cyclohexenyl acetate, II—methyl cyclohexanone, III—diacetone alcohol, IV—cyclohexanone, V—cellosolve acetate, VI—amyl acetate-ethyl alcohol I 1, VII—amyl acetate, VIII— methyl cellosolve acetate, IX—amyl acetate-toluene 1 1, X—butyl acetate-ethyl alcohol 1 1, XI—butyl acetate, XII—cellosolve, XIII—methyl-ethyl ketone, XIV—cellosolve-toluene 1 1, XV—methyl cellosolve, XVI—ethyl acetate, XVII—acetone.
Mortimer86 has also recommended the two-dimensional method, using ethyl acetate-acetic acid-water and ethyl acetate-formamide-pyridine as developers. Methyl Cellosolve-ethyl methyl ketone-ammonium hydroxide may also be used. Since high content of water and the presence of an alcohol in the solvent mixture gave rise to diffuse spots, formamide was substituted for water. RF values relative to the movement of orthophosphate were determined and found to vary with the distance the solvent moved. Also, in complex mixtures, the presence of some esters resulted in elongation of other ester spots. This effect and the RF variation observed-do not conform to the concept of a liquid-liquid distribution process. [Pg.327]

Akohols (continued) 2-Butoxyethanol (butyl cellosolve) 4-Hydroxy-4-methyl-2-pentanone (diacetone alcohol) CH3-(CH2)3-0-CH2-CH2OH CH3-CO-CH2-C(CH3)2-OH... [Pg.916]

PVPyrH Poly-4-vinylpyridine (PVPyr) prepared by conventional persulfate catalyzed polymerization was dissolved in ethyl alcohol or methyl Cellosolve (2 to 3% solution) for application to polyester film substances. These films adsorb heparin from solutions of sodium heparin to produce anticoagulant surfaces (PVPyrH). Films were painted on, or spread by knife coating. [Pg.191]

The following procedure has been used by Hartmann (1963) to prepare alcohol-free C-diazomethane in about 60-65% yield. N-Methyl-C -N-nitroso-p-toluenesulfonamide (22 mg, 0.103 mmole, 0.1 mC of C " ) was dissolved in 1 ml of anhydrous, peroxide-free diethyl ether in a 5-ml distilling flask fitted with a gas inlet tube. The side arm was bent vertically downward near the top and connected through a two-holed rubber stopper to a 10-ml Erlenmeyer flask. A tube from the second hole led to the back of the hood. The latter flask was cooled in a Dry-Ice-Cellosolve bath. With the reaction flask at room temperature, 1 ml of a solution of 10 mg of sodium metal in dry n-octyl alcohol was added all at once. The gas inlet tube was immediately connected and a slow stream of dry nitrogen was passed through the system. The temperature of the mixture was then raised to 70°C in an oil bath and the C-diazomethane was flushed into the cooled collection flask for about 15 min. A further 1 ml of ether was then added through the gas inlet tube and collection was continued until the distillation of the ether was complete. Use of C-dia-zomethane represents the most general method for the introduction of radioactivity into a haloketone. [Pg.141]

Properties Crystals. D 1.40, mp227-228C. Soluble in methyl Cellosolve. alcohol, dilute hydrochloric acid partially soluble in dimethylformamide, acetone practically insoluble in chloroform, ethyl acetate insoluble in water, benzene, ether. Combustible. [Pg.137]

Y-BL - Y hutyrolactone EL - ethyl lactate DA - dlacetone alcohol NMP - N-methyl pyrrolldone DMF - NN-dlmethyl formamlde CS - cellosolve... [Pg.48]

Plates from 96% alcohol + few drops chloroform, dec 275. Freely sol in CHClj, methyl Cellosolve, petr ether, ethyl acetate slightly sol in alcohol. Practically insol in water. ether also insol in aq alkaline solns. [Pg.765]

See other pages where Methyl alcohol Cellosolve is mentioned: [Pg.1605]    [Pg.791]    [Pg.792]    [Pg.796]    [Pg.789]    [Pg.269]    [Pg.540]    [Pg.1458]    [Pg.1489]    [Pg.615]    [Pg.146]    [Pg.187]    [Pg.224]    [Pg.92]    [Pg.95]    [Pg.96]    [Pg.157]    [Pg.209]    [Pg.124]    [Pg.1557]    [Pg.397]   
See also in sourсe #XX -- [ Pg.110 , Pg.115 ]



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Alcohol Methylic

Alcohols methylation

Cellosolve

Cellosolve methyl

Cellosolves

Methyl alcohol—

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