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Methyl butyrate, also known under the systematic name methyl butanoate, is the methyl ester of butyric acid. Like most esters, it has a fruity odor, in this case resembling apples or pineapples. [2] At room temperature, it is a colorless liquid with low solubility in water, upon which it floats to form an oily layer.
Low-molecular-weight esters of butyric acid, such as methyl butyrate, have mostly pleasant aromas or tastes. [7] As a consequence, they are used as food and perfume additives. It is an approved food flavoring in the EU FLAVIS database (number 08.005). Due to its powerful odor, it has also been used as a fishing bait additive. [32]
Methyl butyrate, the methyl ester of butyric acid; 2-Methylbutyrate, the conjugate base of 2-methylbutyric acid (2-methylbutanoic acid) 3-Methylbutyrate, the ...
The chemical identity of all three compounds was first investigated in the 19th century by oxidation of the components of fusel alcohol, which includes the five-carbon amyl alcohols. Among the products isolated was a compound which gave a (+) rotation in polarised light , indicating it to be the (2 S ) isomer.
Isovaleric acid, also known as 3-methylbutanoic acid or β-methylbutyric acid, is a branched-chain alkyl carboxylic acid with the chemical formula (CH 3) 2 CHCH 2 CO 2 H. It is classified as a short-chain fatty acid. Like other low-molecular-weight carboxylic acids, it has an unpleasant odor. The compound occurs naturally and can be found in ...
3-methyl-1-butanol or isoamyl alcohol or isopentyl alcohol primary 3-Methylbutan-1-ol: 131.2 2,2-dimethyl-1-propanol or neopentyl alcohol primary 2,2-Dimethylpropan-1-ol: 113.1 2-pentanol or sec-amyl alcohol or methyl (n) propyl carbinol secondary Pentan-2-ol: 118.8 3-methyl-2-butanol or sec-isoamyl alcohol or methyl isopropyl carbinol secondary
Methyl butanoate This page was last edited on 22 February 2018, at 17:13 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4 ...
Butyl butyrate, or butyl butanoate, is an organic compound that is an ester formed by the condensation of butyric acid and n-butanol. It is a clear, colorless liquid that is insoluble in water, but miscible with ethanol and diethyl ether. Its refractive index is 1.406 at 20 °C.