L-Menthol, provided by Tien Yuan Chemical, is a colorless crystal with a strong, characteristic menthol odor, ideal for use in pharmaceuticals and as a flavoring agent. Its properties include a melting point of 41-44°C and a boiling point of 212°C, ensuring stability under various conditions. L-Menthol is slightly soluble in water, and it's recognized for causing mild skin and serious eye irritations. Suitable for use with precautions, it should be stored away from heat and ignition sources to maintain its integrity.