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Methylheptane may refer to: 2-Methylheptane; 3-Methylheptane; 4-Methylheptane This page was last edited on 26 May 2021, at 01:05 (UTC). Text is available under the ...
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114.232 g·mol −1 Appearance Colourless liquid Odor: Odourless Density: 705 mg mL −1: Melting point: −122 to −120 °C; −188 to −184 °F; 151 to 153 K Boiling point: 118 to 120 °C; 244 to 248 °F; 391 to 393 K Vapor pressure: 5.0 kPa (at 37.7 °C)
Heptanone may refer to the following ketones with seven carbon atoms the formula C 7 H 14 O: . 2-Heptanone (Methyl amyl ketone) . 5-Methyl-2-hexanone (Methyl isoamyl ketone); 4-Methyl-2-hexanone (Methyl 2-methylbutyl ketone)
The page provides a comprehensive list of isomers of dodecane, including their chemical structures and properties.
It can be produced by electrical discharge in ketene at low pressure (less than one torr) and its enthalpy of reaction is determined to be about 252.2 ± 3.3 kJ/mol. [4] It is a powerful superbase; only the lithium monoxide anion (LiO −) and the diethynylbenzene dianions are known to be stronger. [5]
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It is of similar structure to the isomeric 2-methylpentane, which has the methyl group located on the second carbon of the pentane chain. As of early 1990s, it was present in American [ 3 ] and European [ 4 ] gasoline in small amounts, and by 2011 its share in US gas varied between 1.5 and 6% [ 5 ] It has close research and motor octane numbers ...