Cyclohexanone, an organic compound, is a saturated cyclic ketone containing carbonyl carbon atoms in a six-membered ring. Colorless transparent liquid, with earthy smell, and mint flavor when it contains traces of phenol. The impure substance is light yellow, which will be colored with the impurities generated during storage, and will be water white to grayish yellow, with a strong pungent odor.
Product parametersItems | Index | Result |
Appearance | Transparent liquid,no
visible impurities | Qualified |
Pu r ity,%(m/m)≥ | 99.8 | 99.9 |
Acidity(as acetic acid)%(m/m)≤ | 0.01 | 0.006 |
Density (20ºC)/(g/cm 3) | 0.946-0.947 | 0.946 |
Distillation rangeC(at 0ºC,101.3kpa) | 153.0-157.0 | 155.0-156.0 |
The temperature interval distillate 95mlºC≤ | 1.5 | 1.5 |
Chromaticity(in Hazen)(Pt-Co)≤ | 15 | 10 |
Moisture,%(m/m)≤ | 0.08 | 0.07 |
Conclusion: | Superior Product |
Application
Cyclohexanone is an important chemical raw material and a major intermediate for manufacturing nylon, caprolactam and adipic acid. It is also an important industrial solvent, such as for paints, especially those containing nitrocellulose, vinyl chloride polymers and their copolymers or methacrylate polymer paints. An excellent solvent for organic phosphorus insecticides and many similar pesticides, used as a solvent for dyes, as a viscous solvent for piston type aviation lubricants, and as a solvent for grease, wax, and rubber. It is also used as a homogenizing agent for dyeing and fading silk, a degreasing agent for polishing metals, a wood coloring paint, and can be used for cyclohexanone film removal, stain removal, and spot removal. Cyclohexanone and cyanoacetic acid are condensed to obtain cyclohexylidene cyanoacetic acid, which is then eliminated and decarboxylated to obtain cyclohexene acetonitrile. Finally, cyclohexene ethylamine [3399-73-3] is obtained through hydrogenation. cyclohexene ethylamine is an intermediate of drugs such as Kemeiche and Temaren.
Used as a high boiling solvent for nail polish and other cosmetics. Usually, mixed solvents are prepared with low boiling point solvents and medium boiling point solvents to obtain appropriate volatilization rate and viscosity.
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