Isobutyl acetate alcohol

About 69% of the total 1988 U.S. consumption of isobutyraldehyde, went into the production of isobutyl alcohol and isobutyraldehyde condensation and esterification products. The other principal isobutyraldehyde derivative markets (as a percentage of total 1988 U.S. isobutyraldehyde consumption) are neopentyl glycol (15%) isobutyl acetate (6%) isobutyric acid (5%) isobutyUdene diurea (2.5%) and methyl isoamyl ketone (1.7%). 

Isobutyl isobutyrate, the Tischenko condensation product of two molecules of isobutyraldehyde, is a slow evaporating ester solvent that has been promoted as a replacement for ethoxyethyl acetate. Although produced primarily by the acetylation of isobutyl alcohol, some isobutyl acetate is produced commercially by the crossed Tischenko condensation of isobutyraldehyde and acetaldehyde. Isobutyl acetate [110-19-0] is employed mainly as a solvent, particularly for nitrocellulose coatings. 

Isoamyl acetate Isoamyl alcohol Isobutyl acetate Isobutyl alcohol Isophorone Isopropyl acetate Isopropyl alcohol Isopropylamine Isopropyl ether Isopropyl glycidyl ether Kaolin Ketene... 

METHYL ISOBUTYL KETONE n-PENTYL FORMATE n-BUTYL ACETATE sec-BUTYL ACETATE tert-BUTYL ACETATE ETHYL n-BUTYRATE ETHYL ISOBUTYRATE ISOBUTYL ACETATE n-PROPYL PROPIONATE CYCLOHEXYL PEROXIDE DIACETONE ALCOHOL 2-ETHYL BUTYRIC ACID n-HEXANOIC ACID 2-ETHOXYETHYL ACETATE HYDROXYCAPROIC ACID PARALDEHYDE... 

Indenopyrene, see Indeno[l,2,3-crf pyrene l//-Indole, see Indole Indolene, see Indoline Inexit, see Lindane Inhibisol, see 1,1,1-Trichloroethane Insecticide 497, see Dieldrin Insecticide 4049, see Malathion Insectophene, see a-Endosulfan, p-Endosulfan Intox 8, see Chlordane Inverton 245, see 2,4,5-T lodomethane, see Methyl iodide IP, see Indeno[l,2,3-crf pyrene IP3, see Isoamyl alcohol Ipaner, see 2,4-D IPE, see Isopropyl ether IPH, see Phenol Ipersan, see Trifluralin Iphanon, see Camphor Isceon 11, see Trichlorofluoromethane Isceon 122, see Dichlorodifluoromethane Iscobrome, see Methyl bromide Iscobrome D, see Ethylene dibromide Isoacetophorone, see Isophorone a-Isoamylene, see 3-Methyl-l-butene Isoamyl ethanoate, see Isoamyl acetate Isoamylhydride, see 2-Methylbutane Isoamylol, see Isoamyl alcohol Isobac, see 2,4-Dichlorophenol Isobenzofuran-l,3-dione, see Phthalic anhydride 1,3-Isobenzofurandione, see Phthalic anhydride IsoBuAc, see Isobutyl acetate IsoBuBz, see Isobutylbenzene Isobutane, see 2-Methylpropane Isobutanol, see Isobutyl alcohol Isobutene, see 2-Methylpropene Isobutenyl methyl ketone, see Mesityl oxide Isobutyl carbinol, see Isoamyl alcohol Isobutylene, see 2-Methylpropene Isobutylethylene, see 4-Methyl-l-pentene Isobutyl ketone, see Diisobutyl ketone Isobutyl methyl ketone, see 4-Methyl-2-pentanone Isobutyltrimethylmethane, see 2,2,4-Trimethylpentane Isocumene, see Propylbenzene Isocyanatomethane, see Methyl isocyanate Isocyanic acid, methyl ester, see Methyl isocyanate Isocyanic acid, methylphenylene ester, see 2,4-Toluene-diisocyanate... 

Methyl n-propan-2-ol, see ferf-Butyl alcohol Methyl propenate, see Methyl acrylate Methylpropene, see 2-Methylpropene 2-Methyl-l-propene, see 2-Methylpropene Methyl propenoate, see Methyl acrylate Methyl-2-propenoate, see Methyl acrylate 1 -Methylpropyl acetate, see sec-Butyl acetate 2-Methylpropyl acetate, see Isobutyl acetate 2-Methyl-1-propyl acetate, see Isobutyl acetate... 

UN 1206, see 3,3-Dimethylpentane Heptane UN 1208, see 2,2-Dimethylbutane, 2,3-Dimethylbutane, Hexane, 2-Methylpentane UN 1212, see Isobutyl alcohol UN 1213, see Isobutyl acetate UN 1218, see 2-Methyl-l,3-butadiene UN 1220, see Isopropyl acetate UN 1221, see Isopropylamine UN 1224, see 3-Heptanone, 2-Hexanone, Isophorone UN 1229, see Mesityl oxide UN 1230, see Methanol UN 1231, see Methyl acetate UN 1232, see 2-Butanone UN 1233, see sec-Hexyl acetate... 

Banana (Musa sapientum L.) is one of the most common tropical fruits, and one of Central America s most important crops. It is grown in all tropical regions and is one of the oldest known fruits [45]. From a consumer perspective, bananas are nutritious with a pleasant flavour and are widely consumed throughout the world [57]. Esters predominate in the volatile fraction of banana (Fig. 8.2). Acetates are present in high concentrations in the fruit and generally possess a low threshold. Isopentyl acetate and isobutyl acetate are known as the two most important impact compounds of banana aroma. Alcohols are the second most important group of volatiles in banana extracts. 3-Methyl-1-butanol, 2-pentanol, 2-methyl-1-propanol, hexanol, and linalool are the alcohols present in higher concentrations in the fresh fruit [45]. 

Isobutenyl Hethyl Ketone Isobutyl Acetate Isobutyl Alcohol Isobutylaldehyde Iso-butylamine Isobutylamine Isobutylcarbinol Iscbutylene... 

H20 Water 100 C4H10O Isobutyl alcohol 108 CellwOe Isobutyl acetate 117.2 86.8 30.4 23.1... 

The distilled alcohol product mixture was also esterified by refluxing with glacial acetic acid in the presence of a catalytic amount of sulfuric acid. The product was extracted with water followed by extraction with saturated sodium bicarbonate solution. It was further washed with water and dried over anhydrous sodium sulfate. The crude ester was distilled, and the distillate was stored for further use. The percent yield of esters was 86%. The mixed ester was determined by GC to be composed of (1.3%) methyl acetate, (1.3%) ethyl acetate, (11.5%) n-propyl acetate, (81.7%) isobutyl acetate, (1.2%) 2-methy 1-1-butyl acetate, and (1.9%) other components. The composition corresponded closely to that of the parent alcohol mixture. The fuel characteristics of the alcohol mixture and the ester mixture prepared from it were reported earlier (24). 

Propyl chloride Chlorobenzene. Bromobenzene. a-bromnaphthalene Ethyl ether. , Ethylisoamyl ether Phenetol.. . Anisol. . . Ethyl acetate. Isobutyl acetate Ethyl benzoate Isobutyl alcohol Ethyl alcohol. Allyl alcohol. Methyl alcohol Benzyl alcohol. Acetone. . . Acetophenone. ... 

Isobutyl acetate + propionic acid propyl propionate + isobutyl alcohol Isobutyl propionate... 

The separation of P(V) from other elements, in particular from Si, is often achieved by extracting phosphorus as a heteropoly acid from a slightly acidic solution of pH -1.4. Higher alcohols, esters, and ethers are suitable extractants [3-5]. By extraction with a mixture of butanol and chloroform, molybdophosphoric acid can be separated from molybdoarsenic acid [6]. Isobutyl acetate extracts molybdophosphoric acid, but not molybdosilicic acid, from a solution at pH 0.3-1.0. 

Methyl n-Propyl Ketone n-Octone o Cyclohexanone loi Isopropyl Alcohol o Diefhylomine loi Isobutyl Acetate 2-Nitropropane 0 Triethylomine o Phenyl Acetate o Methyl Benzoate o Benzene 0 Acetone... 

N-Methyl Pyrralidone O Isopropyl Alcohol o Cydohexonone Id Cyclohexane o Tetrahydrofuran lol n-Octone o Acetone lol 2-Nitrapropane Id Isobutyl Acetate o Methyl Benzoote o Phenyl Acetate o Benzene J-i i Ji i i i I... 

Over the years a variety of uses have been found for the isobutyraldehyde by Eastman Chemical and others.219 It is converted to isobutyl alcohol, neopentyl glycol, isobutyl acetate, isobutyric acid, isobutylidenediurea, methyli-soamyl ketone, and various hydrogenation and esterification products (1.22). 

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