31646-64-7

Basic information

• Product Name: 4-ethenylcyclohexane-1,2-diol
• Synonyms: 1,2-cyclohexanediol, 4-ethenyl-; 4-Ethenyl-1,2-cyclohexanediol; 4-Vinylcyclohexane-1,2-diol
• CAS NO: 31646-64-7
• Molecular Formula: C₈H₁₄O₂
• Molecular Weight: 142.1956
• EINECS: 630-922-4
• Mol File: 31646-64-7.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 214.8°C at 760 mmHg
• Flash Point: 94.2°C
• Density: 1.172g/cm³
• Vapor Pressure: 0.0333mmHg at 25°C
• Refractive Index: 1.602
• CAS DataBase Reference: 4-ethenylcyclohexane-1,2-diol(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ethenylcyclohexane-1,2-diol(31646-64-7)
• EPA Substance Registry System: 4-ethenylcyclohexane-1,2-diol(31646-64-7)

Safety Data

• Hazardous Substances Data: 31646-64-7(Hazardous Substances Data)

Upstream product

• 106-86-5 1,2-Epoxy-4-vinylcyclohexane 
• 100-40-3 4-ethenylcyclohexene 
• 60-29-7 diethyl ether 
• 764723-54-8 C₉H₁₄O₃ 
• 764723-53-7 C₉H₁₄O₃ 
• 354820-67-0 C₁₀H₁₄O₄ 
• 64-19-7 acetic acid 

Downstream Products

• 123-07-9 4-Ethylphenol 
• 5441-51-0 4-ethylcyclohexanone 
• 1124-39-6 4-ethylcatechol 
• 1452392-66-3 4-N-(4-methoxyphenyl)-4-N-methyl-6-vinyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine 
• 1452392-84-5 N-(4-methoxyphenyl)-N,2-dimethyl-6-vinyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine hydrochloride 
• 354820-68-1 4-(2-sulfoethyl)cyclohexane-1,2-diol sodium salt 

Relevant articles and documents

Regioselective Cleavage of Electron-Rich Double Bonds in Dienes to Carbonyl Compounds with [Fe(OTf)2(mix-BPBP)] and a Combination of H2O2 and NaIO4

A method for the regioselective transformation of dienes to carbonyl compounds has been developed. Electron-rich olefins react selectively to yield valuable aldehydes and ketones. The method is based on the catalyst [Fe(OTf)2(mix-BPBP)] with an oxidant combination of H2O2 (1.0 equiv.) and NaIO4 (1.5 equiv.); it uses mild conditions and short reaction times, and it outperforms other olefin cleavage methodologies. The combination of an Fe-based catalyst, [Fe(OTf)2(mix-BPBP)], and the oxidants H2O2 and NaIO4 can discriminate between electronically different double bonds and oxidatively cleave the electron-rich bond in dienes to yield aldehydes and ketones in a regioselective manner. The reaction requires mild conditions (0-50 C) and short reaction times (70 min).

Process to produce 4-(2-sulfoethyl) cyclohexane, 1,2-diol from 4-vinylcyclohexane-1,2-diol

Disclosed herein is a process for preparing 4-(2-sulfoethylcyclohexane)-1,2 diol, at ambient condition and in the presence of a buffer and an initiator, from vinylcyclohexane-1,2-diol

CATALYTIC DIHYDROXYLATION OF CYCLOHEXENE DERIVATIVES

An investigation has been made of the dihydroxylation of 4-vinylcyclohexene, individual methylcyclohexenes and a mixture of 1,3-dimethylcyclohexane isomers.It has been established that the most effective catalyst is a complex produced by the reaction of molybdenum oxybromide, acetic acid and hydrogen peroxide.The yield of corresponding diols in the presence of this complex is 46-83.3percent, with a process selectivity of 70.0-90.7percent.The dependence of the direction of oxidation of cyclo-olefinic hydrocarbons on the nature and concentration of the organic acids used has been determined.