(1S,2R,5S)-5-methyl-2-(1-methylethyl)cyclohexanol supplier

Name
(+)-MENTHOL
EINECS 239-387-8
CAS No. 15356-60-2
Article Data108
CAS DataBase
Density 0.89 g/cm³
Solubility Soluble in methanol (almost transparency), chloroform, alcohols, water (456 mg/L at 25°C), and ether.
Melting Point 43-44 °C(lit.)
Formula C₁₀H₂₀O
Boiling Point 215.383 °C at 760 mmHg
Molecular Weight 156.268
Flash Point 93.333 °C
Transport Information
Appearance
Safety 26-39
Risk Codes 37/38-41
Molecular Structure
Hazard Symbols Xi
Synonyms Cyclohexanol,5-methyl-2-(1-methylethyl)-, [1S-(1a,2b,5a)]-;Menthol, (1S,3S,4R)-(+)- (8CI);(+)-Menthol;(1S,2R,5S)-(+)-Menthol;(1S,2R,5S)-Menthol;d-Menthol;Cyclohexanol, 5-methyl-2- (1-methylethyl)-, (1α,2β,5α)-;cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1S,2R,5S)-;Menthol, (1S,3S,4R)-(+)-;
PSA 20.23000
LogP 2.43950

(1S,2R,5S)-5-methyl-2-(1-methylethyl)cyclohexanol Specification

The CAS register number of d-Menthol is 15356-60-2. It also can be called as Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1S-(1alpha,2beta,5alpha))- and the IUPAC name about this chemical is (1S,2R,5S)-5-methyl-2-propan-2-ylcyclohexan-1-ol. The molecular formula about this chemical is C₁₀H₂₀O and the molecular weight is 156.27. It belongs to the following product categories which include Chiral; Biochemistry; for Resolution of Acids; Monocyclic Monoterpenes; Optical Resolution; Synthetic Organic Chemistry; Terpenes and so on.

Physical properties about d-Menthol are: (1)ACD/LogP: 3.20; (2)#H bond acceptors: 1; (3)#H bond donors: 1; (4)#Freely Rotating Bonds: 2; (5)Polar Surface Area: 9.23Å²; (6)Index of Refraction: 1.457; (7)Molar Refractivity: 47.83 cm³; (8)Molar Volume: 175.5 cm³; (9)Polarizability: 18.96x10^-24cm³; (10)Surface Tension: 29.7 dyne/cm; (11)Enthalpy of Vaporization: 52.54 kJ/mol; (12)Boiling Point: 215.4 °C at 760 mmHg; (13)Vapour Pressure: 0.0323 mmHg at 25°C.

Preparation: this chemical can be prepared by Menthylmethylether. This reaction will need reagent 15-crown-5, NaI, BBr₃ and solvent CH₂Cl₂. The reaction time is 3 hour(s) with reaction temperature of -30 °C. The yield is about 75%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to respiratory system and skin, it has risk of serious damage to the eyes. When you are using it, wear eye / face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O[C@@H]1[C@H](C(C)C)CC[C@@H](C)C1
(2)InChI: InChI=1/C10H20O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-11H,4-6H2,1-3H3/t8-,9+,10+/m1/s1
(3)InChIKey: NOOLISFMXDJSKH-UTLUCORTBH
(4)Std. InChI: InChI=1S/C10H20O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-11H,4-6H2,1-3H3/t8-,9+,10+/m1/s1
(5)Std. InChIKey: NOOLISFMXDJSKH-UTLUCORTSA-N

Product Name

(+)-MENTHOL

(1S,2R,5S)-5-methyl-2-(1-methylethyl)cyclohexanol Specification

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