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Cyclohexanone is produced by the oxidation of cyclohexane in air, typically using cobalt catalysts: [11]. C 6 H 12 + O 2 → (CH 2) 5 CO + H 2 O. This process forms cyclohexanol as a by-product, and this mixture, called "KA Oil" for ketone-alcohol oil, is the main feedstock for the production of adipic acid.
Melting point: 88 to 91 °C (190 to 196 °F; 361 to 364 K) Boiling point: ... Cyclohexanone oxime is an organic compound containing the functional group oxime.
I'm probably missing something, but according to the Sigma-Aldrich and Acros websites the mp for cyclohexanone is −47°C at 25°C. The value in the infobox was corrected into −16.4°C. What is the corect value? Berserker79 09:23, 25 August 2005 (UTC) Yes, the melting point of cyclohexanone does cause a bit of a problem.
Cyclohexane has two crystalline phases. The high-temperature phase I, stable between 186 K and the melting point 280 K, is a plastic crystal, which means the molecules retain some rotational degree of freedom. The low-temperature (below 186 K) phase II is ordered.
This process coforms cyclohexanone, and this mixture ("KA oil" for ketone-alcohol oil) is the main feedstock for the production of adipic acid. The oxidation involves radicals and the intermediacy of the hydroperoxide C 6 H 11 O 2 H. Alternatively, cyclohexanol can be produced by the hydrogenation of phenol: C 6 H 5 OH + 3 H 2 → C 6 H 11 OH
Triple point: 279.48 K (6.33 °C), 5.388 kPa [3] Critical point: 554 K (281 °C), 4070 kPa Std enthalpy change of fusion, Δ fus H o: 2.68 kJ/mol crystal I → liquid Std entropy change of fusion, Δ fus S o: 9.57 J/(mol·K) crystal I → liquid Std enthalpy change of vaporization, Δ vap H o: 32 kJ/mol Std entropy change of vaporization, Δ ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Melting point: −103.5 °C (−154.3 °F; 169.7 K) ... Hydration of cyclohexene gives cyclohexanol, which can be dehydrogenated to give cyclohexanone, ...