Menthone 1,2-glycerol ketal, (-)-
Menthone 1,2-glycerol ketal, identified by CAS number 63187-91-7, is a high-performance cooling agent derived from menthone. This cyclic ketal is valued for its ability to provide a sustained, refreshing sensation on the skin and mucous membranes. Unlike traditional menthol, it possesses a very low odor profile and a high boiling point, making it a stable and versatile ingredient in various formulations where a cooling effect is desired without an overpowering minty scent.
In terms of chemical characteristics, this compound is typically a clear, colorless liquid that exhibits excellent compatibility with other fragrance and flavor components. It is relatively non-volatile, which contributes to its long-lasting physiological cooling effect compared to more volatile alternatives. Proper handling involves standard industrial practices for organic liquids, ensuring storage in cool, well-ventilated areas to maintain its chemical integrity and performance over time.
The industrial value of (-)-Menthone 1,2-glycerol ketal lies in its role as a sensory modifier. It is extensively utilized in the personal care, cosmetic, and flavor industries to enhance user experience. Its unique structure allows for the creation of sophisticated cooling profiles that are both gentle and persistent, making it a staple for formulators seeking to balance sensory impact with olfactory subtlety.
• In the personal care and cosmetic industries, Menthone 1,2-glycerol ketal is utilized as a primary cooling agent in products such as lotions, creams, and after-shave balms. It provides a refreshing sensation that develops gradually and lasts longer than menthol, enhancing the perceived efficacy of soothing or revitalizing skin treatments without causing the irritation sometimes associated with high concentrations of pure menthol.
• Within the oral care sector, this compound is incorporated into toothpastes and mouthwashes to deliver a clean, fresh feeling that persists after use. Its low odor and taste threshold allow formulators to achieve a significant cooling effect without interfering with the delicate balance of other flavor components, such as fruit or mild mint oils, thereby broadening the possibilities for flavor innovation in dental hygiene products.
• The compound serves as a valuable additive in the fragrance industry, where it acts as a sensory enhancer in perfumes and body sprays. By providing a subtle physiological cooling effect, it adds a dimension of freshness to top and middle notes. Its stability in various solvent systems and compatibility with a wide range of aromatic chemicals make it an ideal choice for complex fragrance formulations.
• In the food and beverage industry, it is employed as a flavoring substance to provide a cooling sensation in confectionery products, chewing gums, and beverages. Because it does not possess the characteristic sharp odor of menthol, it can be used to create cool flavor profiles in non-mint products, such as citrus or berry-flavored items, providing a unique sensory contrast that enhances the overall consumer experience.
Product Name: Menthone 1,2-glycerol ketal, (-)-
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.