Isopentyl alcohol

Chemical Designationis - Synonyms Fementation amyl alcohol Fusel oil Isobutylcarbinol Isopentyl alcohol 3-Methyl-l-butanol Potato-spirit oil Chemical Formula (CH3)2CHCH2CH20H. Observable Characteristics - Physical(asshipped) Liquid Color Colorless Odor. Mild odor alcoholic, non-residual. [Pg.212]

The effect of the mode of heating was also studied in heterogeneously catalyzed esterification of acetic acid by isopentyl alcohol in the presence of Amberlyst-15 cation exchange resin catalyst [38], Scheme 10.2. [Pg.352]

Scheme 10.2 Esterification of acetic acid with isopentyl alcohol.

One example is the separation of tricarboxylic acid cycle organic acids. These organic acids were originally separated on sulfonic acid-treated silica gel as the stationary phase material, and a chloroform and isopentyl alcohol mixture was used as the eluent. However, this eluent is not suitable for UV detection. A mixture of -hexane, THF, and ter/-butanol was therefore selected for the same separation.74... [Pg.89]

Synonyms Acetic acid, isopentyl ester Acetic acid, 3-methylbutyl ester AI3-00576 Banana oil BRN 1744750 CCRIS 6051 EINECS 204-662-3 FEMA No. 2055 Isoamyl ethanoate Isopentyl acetate Isopentyl alcohol acetate 3-Methyl-1-butanol acetate 3-Methylbutyl acetate 3-Methyl-1-butyl acetate 3-Methylbutyl ethanoate NSC 9260 Pear oil UN 1104. [Pg.666]

Synonyms AI3-15288 C-07328 EINECS 204-663-5 FEMA No. 2057 Fermentation amyl alcohol Fusel oil IP3 l-Hydroxy-3-methylbutane Isoamylol Isobutyl carbinol Isopentanol Isopentyl alcohol Methyl-3-butan-l-ol 2-Methyl-4-butanol 2-Methylbutan-4-ol 3-Methylbutanol 3-Methylbutan-l-ol 3-Methyl-l-butanol NSC 1029 Primary isoamyl alcohol Primary isobutyl alcohol UN 1105. [Pg.668]

Synonyms 3-Methybutanol-l isobutyl carbi-nol isopentyl alcohol... [Pg.406]

ISOAMYL ALCOHOL Fermentation amyl alcohol, Fusel oil, Isopentyl alcohol, 3-MethyH-butanol Combustible Liquid 1 2 0... [Pg.103]

Chlorins (2) are undoubtedly the most important dihydroporphyrins, since the chlorin chromophore is found in chlorophylls and some bacteriochlorophylls and, as the magnesium complex, is the catalyst in photosynthesis. The method of choice for formation of trans-chlorins involves reduction of iron porphyrins with sodium in boiling isopentyl alcohol (57JCS3461), but methods involving photochemical reduction of tin(IV) porphyrins, isomerization of phlorins, reduction of metalloporphyrins with sodium anthracenide followed by protonolysis, heating with sodium ethoxide, and photoreductions of zinc(II) porphyrins in the presence of ascorbic acid have also been employed. The best method for formation of c/s-chlorins (note that all natural chlorophylls possess the trans arrangement) appears to... [Pg.394]

Acetic acid (CH3C02H) reacts with isopentyl alcohol (C5H12O) to yield isopentyl acetate (C7H14O2), a fragrant substance with the odor of bananas. If the yield from the reaction of acetic acid with isopentyl alcohol is 45%, how many grams of isopentyl acetate are formed from 3.58 g of acetic acid and 4.75 g of isopentyl alcohol The reaction is ... [Pg.111]

If 1.87 g of acetic acid reacts with 2.31 g of isopentyl alcohol to give 2.96 g of isopentyl acetate (Problem 3.74), what is the percent yield of the reaction ... [Pg.111]

The cleavage of carbocations, shown to be first order, is enhanced by branching of the chain Protonated 1-pentanol is stable up to 0°C, isopentyl alcohol is stable up to... [Pg.315]

Isopentane, ml 49 Isopentyl alcohol, ml 55 Isopentyl isovalerate, ml70 Isophorone, t340 Isophthalic acid, bl6 Isophthalonitrile, d237 Isophthaloyl dichloride, bl4 Isoprene, ml 47 Isopropanolamine, a269 Isopropenyl acetate, p208 Isopropenylacetylene, ml 66 4-Isopropenyl-1 -cyclohexene-1 -< p58... [Pg.279]

Cognate preparations. The following alkyl chlorides may be prepared in similar yield by replacing the butan-l-ol in the above preparation by the appropriate quantity of the requisite alcohol 1 -chloropentane, b.p. 104-107 °C, from 22g of pentan-l-ol l-chloro-3-methylbutane, b.p. 98-100°C, from 22g of 3-methylbutan-l-ol (isopentyl alcohol) 2-chlorobutane, b.p. 67-69 °C, from 18.5 g of butan-2-ol. [Pg.557]

Decant the cell suspension into a 250-mL Erlenmeyer flask, leaving the sand behind. Cool the solution to room temperature. Add 5 mL of 6 M NaC104 solution and mix well. Transfer 40 mL of the chloroform-isopentyl alcohol mixture into the flask. Stopper the flask with a cork. Shake it for 10 min., sloshing the contents from side to side once every 15 sec. A frothy emulsion will form. After 10 min., let the emulsion settle. [Pg.468]

L) Chloroform-isopentyl alcohol mixture to 960 mL chloroform, add 40 mL isopentyl alcohol. Mix throughly. [Pg.563]

Show how you would accomplish the following syntheses (a) isopentyl alcohol — isopentyl acetate (banana oil)... [Pg.1039]

Isopentyl alcohol 1-Butanol, 3-methyl- Oxalic acid Ethanedioic acid... [Pg.46]

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