| Identification | Back Directory | [Name]
4,4'-BICYCLOHEXANOL | [CAS]
20601-38-1 | [Synonyms]
Einecs 243-908-4
4,4'-BICYCLOHEXANOL
4,4'-BICYCLOHEXYLDIOL
4,4'-DICYCLOHEXYLDIOL
4,4'-BICYCLOHEXANEDIOL
dicyclohexyl-4,4'-diol
4,4''-BICYCLOHEXANOL 98+%
4,4'-DIHYDROXYBICYCLOHEXYL
4,4'-DIHYDROXYDICYCLOHEXYL
1,1'-BICYCLOHEXYL-4,4'-DIOL
1,1'-Bicyclohexane-4,4'-diol
1,1'-Bi[cyclohexane]-4,4'-diol
4,4'-Bicyclohexanol (mixture of isomers)
4,4μ-Dicyclohexyldiol, 4,4μ-Dihydroxybicyclohexyl
4,4'-BICYCLOHEXYLDIOL (CIS+TRANS), MIXTURE OF ISOMERS
1,1'-Bicyclohexyl-4,4'-diol
4,4'-Dihydroxydicyclohexyl | [EINECS(EC#)]
243-908-4 | [Molecular Formula]
C12H22O2 | [MDL Number]
MFCD00012056 | [MOL File]
20601-38-1.mol | [Molecular Weight]
198.3 |
| Chemical Properties | Back Directory | [Melting point ]
184-188 °C
| [Boiling point ]
324.2±10.0 °C(Predicted) | [density ]
1.098±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
14.99±0.40(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C12H22O2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h9-14H,1-8H2 | [InChIKey]
MZXNOAWIRQFYDB-UHFFFAOYSA-N | [SMILES]
C1(C2CCC(O)CC2)CCC(O)CC1 |
| Hazard Information | Back Directory | [Chemical Properties]
white powder | [Synthesis]
The general procedure for the synthesis of 4,4'-dihydroxydicyclohexane from 4,4'-dihydroxybiphenyl was as follows: in a 300 mL autoclave equipped with a stirring device, 20 g of 4,4'-biphenol, 1 g of Ruanne nickel and 80 g of 2-propanol were added. The hydrogenation reaction was carried out under hydrogen atmosphere at 6 MPa pressure and 150 °C temperature for 2 hours. Upon completion of the reaction, 2-propanol was added to the reaction solution until the crystals were completely dissolved. Subsequently, the catalyst was removed by filtration to obtain a pure reaction product solution. Finally, the solution was processed by concentration and drying to obtain 21.4 g of crude 4,4'-bicyclohexanol (A) with a purity of 96.7%. | [References]
[1] Chemistry - A European Journal, 2009, vol. 15, # 28, p. 6953 - 6963
[2] Collection of Czechoslovak Chemical Communications, 1974, vol. 39, p. 249 - 256
[3] Patent: US4910350, 1990, A
[4] Patent: EP2837615, 2015, A1. Location in patent: Paragraph 0045
[5] Advanced Synthesis and Catalysis, 2018, vol. 360, # 20, p. 3924 - 3929 |
| Questions And Answer | Back Directory | [Application]
4,4'-Dihydroxydicyclohexane is a hydrocarbon organic compound that can be used as an intermediate in the synthesis of materials. |
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