| Identification | Back Directory | [Name]
(+)-8-PHENYLMENTHOL | [CAS]
57707-91-2 | [Synonyms]
(+)-8-PHENYLMENTHOL
(+)-8-Phenylmenthol
5-Methyl-2-(2-phenylpropan-2-yl)cyclohexanol
Cyclohexanol, 5-methyl-2-(1-methyl-1-phenylethyl)-, (1S,2R,5S)- | [Molecular Formula]
C16H24O | [MDL Number]
MFCD00066220 | [MOL File]
57707-91-2.mol | [Molecular Weight]
232.36 |
| Chemical Properties | Back Directory | [density ]
0.999 g/mL at 20 °C (lit.) | [refractive index ]
n20/D 1.531 | [storage temp. ]
2-8°C | [form ]
liquid | [Optical Rotation]
[α]20/D +26±1°, c = 2% in ethanol | [BRN ]
5265529 |
| Hazard Information | Back Directory | [Purification Methods]
Dissolve the menthol in toluene, dry (Na2SO4), evaporate and chromatograph it on a silica gel column and eluting with 5% Et2O in pet ether to give an oil with the desired rotation. IR has max 3420cm-1 (OH) with consistent 1H NMR [Corey & Ensley J Org Chem 43 1610 1978, Whitesell et al. Tetrahedron 42 2993 1986, Bednarski & Danishefsky J Am Chem Soc 108 7060 1986]. |
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Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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