9075-99-4

Basic information

• Product Name: cyclohexanone
• Synonyms: Anon; caswellno270; Cicloesanone; Cykloheksanon; cykloheksanon(polish); epapesticidechemicalcode025902; Hexanon; Hytrol O; hexan-2-one; CYC
• CAS NO: 9075-99-4
• Molecular Formula: C6H10O
• Molecular Weight: 0
• EINECS: 203-631-1
• Mol File: 9075-99-4.mol
• Article Data: 2080

Chemical Properties

• Melting Point: -47℃
• Boiling Point: 127.8°C at 760 mmHg
• Flash Point: 35°C
• Appearance: /
• Density: 0.803g/cm³
• Vapor Pressure: 13.3mmHg at 25°C
• Refractive Index: 1.394
• Water Solubility: 150 g/L (10℃)
• CAS DataBase Reference: cyclohexanone(CAS DataBase Reference)
• NIST Chemistry Reference: cyclohexanone(9075-99-4)
• EPA Substance Registry System: cyclohexanone(9075-99-4)

Safety Data

• Hazard Codes: Xn:Harmful
• Statements: R10:; R20:
• Safety Statements: S25:
• Hazardous Substances Data: 9075-99-4(Hazardous Substances Data)

Usage

General Description

Cyclohexanone, also known as oxocyclohexane, is a colorless organic compound with a distinct peppermint-like odor. It is a cyclic ketone with a six-membered ring and a carbonyl group, and is classified as an important intermediate in the production of various chemicals, including nylon and caprolactam. It is widely used as a solvent in the manufacture of adipic acid, which is essential for the production of nylon. Cyclohexanone is also used as a precursor in the synthesis of pharmaceuticals, pesticides, and rubber chemicals. Additionally, it can act as an intermediate in the synthesis of potential bioactive compounds and has applications in the production of adhesives, coatings, and inks. However, it is important to handle cyclohexanone with caution, as it is flammable, harmful if swallowed or inhaled, and can cause skin and eye irritation.

InChI:1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2

Upstream product

• 71-23-8 propan-1-ol 
• 56-23-5 tetrachloromethane 
• 5449-68-3 2-(1-hydroxycyclohexyl)-2-phenylacetic acid 
• 77-48-5 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione 
• 75-65-0 tert-butyl alcohol 
• 108-93-0 cyclohexanol 
• 141-52-6 sodium ethanolate 
• 762-04-9 phosphonic acid diethyl ester 
• 1424-22-2 1-cyclohexenyl acetate 
• 1655-07-8 ethyl 2-oxocyclohexane carboxylate 
• 67-63-0 isopropyl alcohol 
• 108-95-2 phenol 
• 23708-48-7 pentamethylenebis(magnesium bromide) 
• 10521-07-0 pimelic acid anhydride 

Downstream Products

• 15753-47-6 1-(hydroxymethyl)cyclohexanol 
• 61029-83-2 1-(3,6-dihydro-[1,2]oxazin-2-yl)-cyclohexanecarbonitrile 
• 102552-31-8 2,2-bis-(2-[4]pyridyl-ethyl)-cyclohexanone 
• 158298-66-9 4-cyclohexylidene-2-thioxo-thiazolidin-5-one 
• 61760-50-7 cyclohexanone-(2-methyl-[3]quinolylhydrazone) 
• 858470-91-4 cyclohexanone-(5,8-dichloro-[6]quinolylhydrazone) 
• 34925-59-2 4-cyclohexylidene-1,2-diphenyl-pyrazolidine-3,5-dione 
• 21681-63-0 α-cyclohexylidene-γ-butyrolactone 
• 40541-50-2 α-cyclohexyl-γ-butyrolactone 
• 100051-19-2 1-tetrahydro[1,2]oxazin-2-yl-cyclohexanecarbonitrile 
• 58567-40-1 ethyl 1-cyclohexenylcyanoacetate 
• 112005-21-7 cyano-cyclohex-1-enyl-acetic acid 
• 874-68-0 1-cyclohexylidene-2-propanone 
• 859176-18-4 2-cyclohex-1-enyl-acetoacetic acid 

Relevant articles and documents

Efficient and selective oxidation of hydrocarbons with tert-butyl hydroperoxide catalyzed by oxidovanadium(IV) unsymmetrical Schiff base complex supported on γ-Fe2O3 magnetic nanoparticles

The catalytic activity of an oxidovanadium(IV) unsymmetrical Schiff base complex supported on γ-Fe2O3 magnetic nanoparticles, γ-Fe2O3@[VO(salenac-OH)] in which salenac-OH = [9-(2′,4′-dihydroxyphenyl)-5,8-diaza-4

An alternative route for the preparation of phenol: Decomposition of cyclohexylbenzene-1-hydroperoxide

In this work, a HPW/ZSM-5 catalyst was prepared by impregnating phosphotungstic acid (HPW) with carrier ZSM-5 zeolite and characterized by XRD, SEM, N2 adsorption/desorption isotherm, NH3-TPD, and FT-IR techniques. The catalytic performance of HPW/ZSM-5 was investigated by using the decomposition reaction of cyclohexylbenzene-1-hydroperoxide (CHBHP) to phenol and cyclohexanone. The conversion rate of CHBHP was up to 97.28%. In addition, the reusability test exhibited that the high durability HPW/ZSM-5 as the conversion rate of CHBHP only decreased by 3.11% after five runs. The kinetic study of the decomposition reaction indicated it was a primary reaction. The apparent activation energy of the decomposition reaction was 102.39?kJ·mol–1 in the temperature range of 45–60℃. All results indicate that the HPW/ZSM-5 catalyst has good performance and promising applications in acid catalyzed organic chemistry.

Electrocatalytic hydrogenation of lignin monomer to methoxy-cyclohexanes with high faradaic efficiency

Developing efficient renewable electrocatalytic processes in chemical manufacturing is of commercial interest, especially from biomass-derived feedstock. Selective electrocatalytic hydrogenation (ECH) of biomass-derived lignin monomers to high-value oxygen-functional compounds is promising towards achieving this goal. However, ECH has to date lacked the satisfied selectivity to upgrade lignin monomers to high-value oxygenated chemicals due to the reduction of vulnerable ?OCH3 that exists in most lignin monomers. Herein we report carbon-felt supported ternary RhPtRu catalysts with a record faradaic efficiency (FE) of 62.8% and selectivity of 91.2% to methoxy-cyclohexanes (2-methoxy-cyclohexanol and 2-methoxy-cyclohexanone) from guaiacol, via a strong inhibition effect on the cleavage of the methoxy group, representing the best performance compared to previous reports. We further conducted a brief TEA to demonstrate a profitable ECH of guaiacol to high-value methoxy-cyclohexanes using our designed RhPtRu ternary catalysts.