99.9% Dimethylpropanoic (CH3)3CCO2H
Dimethylpropanoic is a carboxylic acid with a molecular formula of (CH3)3CCO2H. This colourless,Website:, odiferous organic compound is solid at room temperature.Industrial routePivalic acid is prepared by"hydrocarboxylation"of isobutene via the Koch reaction:(CH3)2C=CH2 + CO + H2O → (CH3)3CCO2HSuch reactions require an acid catalyst such as hydrogen fluoride. tert-Butyl alcohol and isobutyl alcohol can also be used in place of isobutene. Globally, several million kilograms are produced annually. Pivalic acid is also economically recovered as a by-product from the production of semi-synthetic penicillins like ampicillin and amoxycillin.Laboratory methodsIt was originally prepared by the oxidation of pinacolone with chromic acid and by the hydrolysis of tert-butyl cyanide. Convenient laboratory routes proceed via t-butyl chloride via carbonation of the Grignard reagent and by oxidation of pinacolone.
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1 Name1.1 Name: Epichlorohydrin ; 3-Chloro-1,Website:, 2-epoxypropane; ECH1.2 Fusion point: C3H5ClO1.3 Molecular Weight: 92.521.4 CAS No: 106-89-81... |
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Dimethylpropanoic is a carboxylic acid with a molecular formula of (CH3)3CCO2H. This colourless,Website:, odiferous organic compound is solid at ro... |
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1 Name:1.1 Name: Chloroacetic acid (Monochloroacetic acid) （Flakes）1.2 Molecular Formula: C2H3ClO21.3. Molecular Weight: 94.51.4 CAS No: 79-11-81.5... |
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ApplicationsRelative to esters of most carboxylic acids,Website:, esters of pivalic acid are unusually resistant to hydrolysis. Some applications r... |
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Epichlorohydrin (abbreviated ECH) is an organochlorine compound and an epoxide. Despite its name,Website:, it is not a halohydrin. It is a colorles... |
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