CAS · 89-78-1
Product Overview
DL-Menthol is a high-purity daily-chemicals supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | Colorless acicular crystal, with a characteristic mint odor |
|---|---|
| Assay: | 98% min |
| L-Menthol: | 51.8% ~ 56.8% |
| Melting point: | 43 to 44 °C |
| As: | 3 ppm max |
| Pb: | 10 ppm max |
Applications
1. Pharmaceutical and Medicinal Products
Used in topical analgesics, throat lozenges, nasal sprays, cough drops, and ointments for its cooling, soothing effect.
Acts as a counterirritant, providing relief from muscle aches, minor skin irritation, sore throat, and congestion.
Included in inhalers and rubs to ease breathing and relieve nasal congestion.
2. Cosmetics and Personal Care
Common in toothpastes, mouthwashes, shampoos, shower gels, and skin creams.
Imparts a refreshing, cooling sensation and a clean, minty scent.
Used in aftershave lotions and balms to soothe the skin and reduce irritation.
3. Flavor and Fragrance Industry
Adds minty flavor and aroma to chewing gum, candies, beverages, oral care products, and some pharmaceuticals.
Employed as a flavor enhancer in food and beverage formulations requiring a cooling or refreshing profile.
4. Industrial and Veterinary Use
Incorporated in pesticide formulations or repellents for its strong scent and mild irritant properties.
Sometimes used in veterinary balms and sprays for cooling and insect-repelling purposes.
Benefits
1. Cooling and Soothing Effect
Activates TRPM8 receptors on the skin and mucosa, producing a long-lasting cooling sensation without actual temperature change.
Helps relieve pain, itching, irritation, and congestion.
2. Versatility Across Industries
Used in pharmaceuticals, cosmetics, foods, oral care, and industrial formulations.
Functions as a functional ingredient, fragrance, and flavor.
3. Synthetic and Economical Alternative
DL-Menthol is more cost-effective and widely available than naturally extracted D-menthol.
Offers similar sensory effects and stability in formulations.
4. Mild Antimicrobial and Preservative Properties
Exhibits mild antibacterial and antifungal activity, helping improve shelf life and hygiene of products.
Conclusion
DL-Menthol (CAS 89-78-1) is a synthetic racemic compound valued for its minty scent, cooling sensation, and broad functional properties. It is used in pharmaceuticals, cosmetics, oral care, food flavoring, and industrial formulations, delivering effective relief, refreshment, and sensory appeal. Offering a cost-effective, versatile, and stable alternative to natural menthol, DL-menthol remains an essential ingredient across multiple industries.
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