Alcohols amylic

Amyl acetates Amyl alcohol Amyl alcohol [71-41-0]... [Pg.53]

Like the lower alcohols, amyl alcohols are completely miscible with numerous organic solvents and are excellent solvents for nitrocellulose, resia lacquers, higher esters, and various natural and synthetic gums and resius. However, iu contrast to the lower alcohols, they are only slightly soluble iu water. Only 2-methyl-2-butanol exhibits significant water solubiUty. As associated Hquids, amyl alcohols form a2eotropes with water and//or a variety of organic compounds (Table 3). [Pg.371]

Riboflavin forms fine yellow to orange-yeUow needles with a bitter taste from 2 N acetic acid, alcohol, water, or pyridine. It melts with decomposition at 278—279°C (darkens at ca 240°C). The solubihty of riboflavin in water is 10—13 mg/100 mL at 25—27.5°C, and in absolute ethanol 4.5 mg/100 mL at 27.5°C it is slightly soluble in amyl alcohol, cyclohexanol, benzyl alcohol, amyl acetate, and phenol, but insoluble in ether, chloroform, acetone, and benzene. It is very soluble in dilute alkah, but these solutions are unstable. Various polymorphic crystalline forms of riboflavin exhibit variations in physical properties. In aqueous nicotinamide solution at pH 5, solubihty increases from 0.1 to 2.5% as the nicotinamide concentration increases from 5 to 50% (9). [Pg.75]

Gknings-alkohol, m. ethyl alcohol, -amylal-kohol, m. amyl alcohol of fermentation (a mixture of 2- and 3- methylbutanol). -but-tersaure,/. (ordinary) butyric acid, -chemie, /. fermentation chemistry, zymurgy. [Pg.170]

Ethanol, 1-propanol, 2-methyl-l-propanol, 2-pentanol, isoamyl alcohol, amyl alcohol... [Pg.225]

Cyclohexane Methylcyclohexane Phenol Terpenes Turpentine Alcohols Methyl alcohol Ethyl alcohol 2-propen-l-ol n-Propyl alcohol Isopropyl alcohol n-Butyl alcohol Amyl alcohol Isoamyl alcohol Aldehydes Formaldehyde Acetaldehyde Acrolein... [Pg.567]

Miscible with alcohol, amyl alcohol, ether, and ethyl acetate (Windholz et al., 1983)... [Pg.666]

Amyl Acetates, Mixed Isomers N-Amyl Alcohol 1-Amyl Alcohol Amyl Aldehyde Amyl Carbinol Amyl Chloride N-Amyl Chloride Alpha-N - Amylene Amyl Hydrosulfide N-Amyl Mercaptan N-Amyl MethylKetone N-Amyl Nitrate... [Pg.22]

Fusel oil -amyl alcohols [AMYL ALCOHOLS] (Vol 2) -as congener m spirits [BEVERAGE SPIRITS DISTILLED] (Vol 4)... [Pg.429]

Lower alcohols (amyl and below) are prepared by (a) hydrogeneration of carbon monoxide (yields methanol), (b) olefin hydration (yields ethanol, isopropanol, secondary and tertiary butanol), (c) hydrolysis of alkyl chlorides, (d) direct oxidation, and (e) the 0X0 process,... [Pg.47]

AMYL ALCOHOLS. Amyl alcohol describes any saturated aliphatic alcohol containing five carbon atoms. This class consists of three pentanols, four substituted butanols, and a disubshtuted propanol. i.e.. eight structural isomers CvHdO four primary, three secondary, and one tertiary alcohol. In addition, 2-pentanol, 2-methyl-l-butanol. and 3-methyl-2-butanol have chiral centers and hence two enantiomeric forms,... [Pg.89]

The solvents more generally used are oil of turpentine, pinewood oil, methyl, ethyl or amyl alcohol, amyl acetate, acetone, ether, carbon disulphide, carbon tetrachloride, chloro-derivatives of ethane and ethylene, chlorohydrins, light mineral oils, light oils from tar, from resin or from shale, and camphor oil. [Pg.313]

B) Examination of the Solvents insoluble in Water. These may be carbon disulphide, chloroform, carbon tetrachloride, a chloro-derivative of ethane or ethylene, a chlorohydrin, amyl alcohol, amyl acetate, ether, benzene or a homologue, oil of turpentine, pinewood oil, light mineral oil, resin oil, tar oil, shale oil, or camphor oil. [Pg.316]

Many of these solvents, e.g., carbon disulphide, amyl alcohol, amyl acetate, ether, benzene, etc., may be easily identified—especially if unmixed with other solvents—by their odour, density, b.pt. and various reactions (see chapter on Chemical Products, Vol. I, and Tables XXXV and XXXVI, opposite.)... [Pg.316]

Alcohols are hydrocarbons with one or more hydrogen atoms substituted by hydroxyl (-OH) groups. Compounds with one hydroxyl group are called alcohols, those with two are called glycols, and those with three hydroxyls are called glycerols. Alcohols are used extensively in industries as solvents for the manufacture of a variety of products. Generally, all alcohols cause irritation to the mucous membranes with mild narcotic effect. There are important classes of alcohols, namely, allyl alcohol, amyl alcohol, n-butyl alcohol, methyl alcohol, ethyl alcohol, and propyl alcohol. [Pg.227]

The potassium salt of the alcoholic amyl ether of this acid, the /2-amyloxypropiomc acid, was electrolyzed by Hamonet.1 It gave about 50 per cent of the theoretical yield of 1.4-butan-dioldiamyl ether (diamyl ether of butylene glycol). [Pg.98]

Alcohols Allyl alcohol, amyl alcohol, n-butyl alcohol, ethyl alcohol, ethylenechlorhydrin,... [Pg.76]

When starch is the starting material, there is obtained, in addition to ethyl alcohol, a smaller amount of fusel oil (German Fusel, inferior liquor), a mixture of primary alcohols mostly isopentyl alcohol with smaller amounts of /2-propyl alcohol, isobutyl alcohol, and 2-methyl-1-butanol, known as active amyl alcohol amyl pentyl). [Pg.498]

Ammonium Nitrate Ammonium Perchlorate Ammonium Persulfate Ammonium Phosphate Ammonium Sulfate Ammonium Sulfide Ammonium Thiocyanate Amyl Acetate Amyl Alcohol Amyl Chloride ... [Pg.164]

Less frequently used than these are hydrochloric acid, carbon disulphide, acetone, chloroform, ethyl acetate, methyl alcohol, amyl alcohol, toluene, xylene, solvent naphtha, etc. [Pg.2]

Saccharoinyces sp. Aromas associated with bread alcohol fermentation Higher alcohols (amyl, isoamyl, phenylethyl, esters, lactones, thio-compounds... [Pg.334]

Amyl cinnamic alcohol [Amyl cinnamyl alcohol]... [Pg.191]

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