Identification | Back Directory | [Name]
(-)-MENTHYL CHLORIDE | [CAS]
16052-42-9 | [Synonyms]
NSC55430 Einecs 240-200-7 L-MENTHYL CHLORIDE (-)-MENTHYL CHLORIDE L-(-)-MENTHYL CHLORIDE MINUS-MENTHYL CHLORIDE (-)-3-CHLORO-P-MENTHANE (-)-MENTHYL CHLORIDE 98% (1R)-(-)-MENTHYL CHLORIDE (1R,2S,5R)-(-)-Menthyl chloride [(1R,3R,4S)-p-Menthane-3-yl] chloride p-Menthane, 3-chloro-, (1R,3R,4S)-(-)- 2-Chloro-1-isopropyl-4-methylcyclohexane (1R)-(-)-MENTHYL CHLORIDE, TERPENE STANDARD (1S,2R,4R)-2-CHLORO-1-ISOPROPYL-1-METHYLCYCLOHEXANE (1S,2R,4R)-2α-Chloro-4α-methyl-1β-(1-methylethyl)cyclohexane [1S-(1alpha,2beta,4beta)]-2-chloro-1-isopropyl-4-methylcyclohexane [1S-(1ALPHA,2BETA,4BETA)]-2-CHLORO-4-METHYL-1-(METHYLETHYL)CYCLOHEXANE (1R)-(-)-Menthyl chloride, (1S,2R,4R)-2-Chloro-1-isopropyl-1-methylcyclohexane, [1S-(1α,2β,4β)]-2-Chloro-4-methyl-1-(methylethyl)cyclohexane | [EINECS(EC#)]
240-200-7 | [Molecular Formula]
C10H19Cl | [MDL Number]
MFCD00001481 | [MOL File]
16052-42-9.mol | [Molecular Weight]
174.71 |
Chemical Properties | Back Directory | [Melting point ]
−20-−16.5 °C(lit.)
| [Boiling point ]
101-101.5 °C21 mm Hg(lit.)
| [density ]
0.936 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.464
| [Fp ]
174 °F
| [form ]
clear liquid | [color ]
Colorless to Light yellow | [optical activity]
[α]20/D 52.4°, neat | [BRN ]
1902297 | [LogP]
4.890 (est) |
Hazard Information | Back Directory | [Uses]
2-Chloro-4-methyl-1-(1-methylethyl)-Cyclohexane is a useful building block for organic synthesis. | [Purification Methods]
Dissolve menthyl chloride in pet ether (b 40-60o), wash with H2O, conc H2SO4 until no discoloration of the organic layer occurs (care with conc H2SO4 during shaking in a separating funnel), again with H2O and dry it (MgSO4). Evaporate and distil the residual oil through a Claisen head with a Vigreux neck ( p 11) of ca 40 cm length. [Smith & Wright J Org Chem 17 1116 1952, Barton et al. J Chem Soc 453 1952, Beilstein 5 III 134.] |
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