Pharmaceutical Chemical CAS 2216-51-5 L-Menthol

Product NameL-Menthol
CAS2216-51-5
EINECS 218-690-9
Molecular formulaC10H20O
Molecular Weight156.265
Boiling point215.4±8.0 °C at 760 mmHg
Flash point93.3±0.0 °C
Melting point41-43ºC
Density0.9±0.1 g/cm3
Vapor pressure0.0±0.9 mmHg at 25°C
Refractive index1.457
Appearancewhite crystal
PSA  20.23000
LogP 3.20
Storage conditions Keep the container tightly closed, put it in a tight container, and store in a cool, dry place
StabilityAvoid contact with oxides, colorless needle-like crystals, with a cool mint aroma. Soluble in organic solvents such as ethanol, acetone, ether,  benzene, and slightly soluble in water. The chemical properties are relatively stable and can volatilize together with steam.
Water solubilityinsoluble




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