content : 99%
1.Introduction
Cyclohexanone is the organiccompound with the formula(CH2)5CO. The molecule consists of six-carbon cyclic molecule with ketone a functional group. This colorless oil has an odor reminiscent of peardrop sweetsas well as acetone.Over time, samples assume a yellow color due to oxidation. Cyclohexanone isslightly soluble in water and miscible with common organic solvents. Billionsof kilograms are produced annually, mainly as a precursor to nylon.
Formula :(CH2)5CO
HS CODE : 29142200
CAS NO.:108-94-1
Alternate name : Anone
Short name :CYC
2.Specification
Product name:
CYCLOHEXANONE
Index
Specification
Result
Chrominance
≤15
10
Density P20 g/cm3
0.946-0.947
0.946
Acidity as Acetic Acid
≤0.01
0.001
Distillation 0°C,101.3Kpa
153-157
154.8-156.3
Water Content %
0.08
0.03
Purity %
≥99.80
99.98
Caproaldehyde+2-already ketone PPM
65.5
2-Heptanone PPM
34
Light Component PPM
96.4
Cyclohexanol PPM
0
Heavy Component PPM
4.1
3.Package
190kg/drum, 80drum/20ft container=15.2mts/20ft container
4.Production
Cyclohexanone is produced by theoxidation of cyclohexane in air, typically using cobaltcatalysts:
C6H12 + O2 → (CH2)5CO + H2O
This process co-forms cyclohexanol,and this mixture, called "KA Oil" for ketone-alcohol oil, is the mainfeedstock for the production of adipic acid.The oxidation involves radicals and the intermediacy of the hydroperoxide C6H11O2H. Insome cases, purified cyclohexanol, obtained by hydration of cyclohexene,is the precursor. Alternatively, cyclohexanone can be produced by the partial hydrogenation of phenol:
C6H5OH + 2 H2 → (CH2)5CO
This process can also be adjustedto favor the formation of cyclohexanol.
Laboratorymethods:
Cyclohexanone can be preparedfrom cyclohexanol by oxidation with chromiumtrioxide (Jones oxidation). An alternative methodutilizes the safer and more readily available oxidant sodium hypochlorite.
5.Useage
The great majority ofcyclohexanone is consumed in the production of precursors to Nylon 6,6 and Nylon 6. About half of the world's supply is converted to adipic acid,one of two precursors for nylon 6,6. For this application, the KA oil(see above) is oxidized with nitric acid. The other half of thecyclohexanone supply is converted to cyclohexanone oxime. In the presence of sulfuric acidcatalyst,the oxime rearranges to caprolactam.
6.Application
Cyclohexanone is an important chemical raw material, made of nylon major intermediates of caprolactam and adipic acid is also important industrial solvent, such as used in the paint, especially for those with nitrocellulose vinyl chloride polymer and its copolymers or methyl acrylate polymer paint used for organophosphorus pesticide and many excellent solvent, such as pesticide analogues used as a solvent, dye as solvent type piston aviation lubricating oil viscosity, the wax and the rubber solvent is used for the dyeing and flatting homogenizing agent, polished metal degreasing agent, color painting, wood available cyclohexanone film escapes the dirt off to take off the spot Cyclohexanone was condensed with cyanoacetic acid to obtain cyclohexyleneacetic acid, and then eliminated and decarboxylated to obtain cyclohexeneacetonitrile. Finally, cyclohexeneethylamine [3399-73-3] was obtained by hydrogenation. Cyclohexeneethylamine is an intermediate of the medicine cough mecetron, etc
7.Notice
Health hazard: The product has anesthetic and stimulation effect acute poisoning: the main symptoms are eye, nose and throat mucosal irritation symptoms and dizziness, chest tightness, general weakness and other serious symptoms may appear shock coma limbs convulsions pulmonary edema, finally due to respiratory failure and death after discontact can quickly recover the normal fluid has irritation to the skin; Eye contact may cause chronic effects of corneal damage: long-term repeated contact may cause dermatitis explosion risk: the product is inflammable, irritant
Company profile
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.
Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China,we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide, and we produce sodium hydroxide,potassium hydroxide,sodium sulfide, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake .Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile ,reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements.We have our own sub-assembly factory, which can meet different needs of customers.
Nowadays, we have exported to 70 countries around of the world and establish firm trade relationship.It would be our honor if you can contact with us and cooperate with us.
