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Menthol
CAS: 2216-51-5 | C10H20O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
2216-51-5
Molecular Formula:
C10H20O
Molecular Mass:
156.27 g/mol
Names and Synonyms:
Menthol
L-Menthol
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexan-1-ol
L-Mentholum
(-)-(1R,3R,4S)-Menthol
Minclea
(1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexanol
A 10474
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexan-1-ol
Hakkano
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol
(-)-trans-p-Menthan-cis-3-ol
FEMA 2665
Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5R)-
Menthol, (1R,3R,4S)-(-)-
Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1R-(1α,2β,5α)]-
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexanol
l-Menthol
(-)-Menthol
(R)-(-)-Menthol
(-)-Menthyl alcohol
(1R)-(-)-Menthol
(1R,2S,5R)-(-)-Menthol
Levomenthol
l-(-)-Menthol
1R-Menthol
NSC 62788
Identifiers:
SMILES:
CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O
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
Key Properties
Boiling Point
212 °C
CAS Common Chemistry
Melting Point
41-43 °C
CAS Common Chemistry
Density
0.89 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 156.27 g/mol | CAS Common Chemistry |
| 156.269 g/mol | RDKit | |
| 156.15141526 g/mol | RDKit | |
| Density | 0.89 g/cm³ | CAS Common Chemistry |
| 0.890 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Menthol | CAS Common Chemistry |
| Boiling Point | 212 °C | CAS Common Chemistry |
| Canonical SMILES | OC1CC(C)CCC1C(C)C | CAS Common Chemistry |
| 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 | CAS Common Chemistry |
| InChI Key | InChIKey=NOOLISFMXDJSKH-KXUCPTDWSA-N | CAS Common Chemistry |
| Melting Point | 41-43 °C | CAS Common Chemistry |
| Name | (-)-Menthol | CAS Common Chemistry |
| Menthol | CAS Common Chemistry | |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 20.23 Ų | RDKit |
| LogP | 2.439500000000001 | RDKit |
| Molar Refractivity | 47.34980000000002 | RDKit |
