Cyclohexanol,5-methyl-2-(1-methylethyl)-, [1R-(1a,2b,5a)]- Menthol, (1R,3R,4S)-(-)- (8CI) (-)-Menthol
L-Menthol Chemical Properties |
Melting point | 41-45 °C (lit.) |
Boiling point | 212 °C (lit.) |
alpha | -51 º (589nm, c=10, EtOH) |
density | 0.89 g/mL at 25 °C (lit.) |
bulk density | 450kg/m3 |
vapor pressure | 0.8 mm Hg ( 20 °C) |
FEMA | 2665 | MENTHOL RACEMIC |
refractive index | 1.46 |
Fp | 200 °F |
storage temp. | Store below +30°C. |
solubility | 490mg/l |
form | Crystals or Crystalline Needles |
pka | 15.30±0.60(Predicted) |
Specific Gravity | 0.89 |
color | Colorless to white |
Odor | at 10.00 % in dipropylene glycol. peppermint cooling mentholic minty |
Odor Type | mentholic |
biological source | synthetic (organic) |
optical activity | [α]22/D 49°, c = 10 in 95% ethanol |
Water Solubility | insoluble |
Merck | 14,5837 |
BRN | 1902293 |
Dielectric constant | 3.2(Ambient) |
Stability: | Stable. |
InChIKey | NOOLISFMXDJSKH-KXUCPTDWSA-N |
LogP | 3.15 at 25℃ |
CAS DataBase Reference | 2216-51-5(CAS DataBase Reference) |
NIST Chemistry Reference | Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1R-(1«alpha»,2«beta»,5«alpha»)]-(2216-51-5) |
EPA Substance Registry System | Levomenthol (2216-51-5) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 37/38-41-36/37/38 |
Safety Statements | 26-39-37/39-36 |
WGK Germany | 2 |
RTECS | OT0700000 |
TSCA | Yes |
HS Code | 29061100 |
Hazardous Substances Data | 2216-51-5(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 3300 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
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