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Specifications of alpha-Terpineol丨CAS 98-55-5
|
Appearance |
Colorless viscous liquid or low melting point transparent crystallization |
|
Odor |
Lilac-like fragrance |
|
Content (GC) |
98% min |
|
alpha-Terpineol |
98% min |
|
Boiling Range |
217℃ to 221℃ |
|
Optical Rotation |
-90° to -30° |
|
Refractive Index (20℃) |
1.4800 to 1.4860 |
|
Relative Density |
0.9310 ~ 0.9380 |
Applications
1. Fragrance and Flavor Industry
alpha-Terpineol丨CAS 98-55-5 is widely used in perfumes, soaps, detergents, and cosmetics for its floral, lilac-like aroma.
Found naturally in essential oils such as pine oil and petitgrain oil, and added to formulations to enhance olfactory appeal.
Used as a flavoring agent in foods and beverages, contributing subtle citrus and floral notes.
2. Pharmaceutical and Personal Care
Incorporated into ointments, creams, and lotions for its soothing and antimicrobial properties.
Employed in aromatherapy for its calming and relaxing effects.
3. Household and Industrial Cleaners
Utilized in cleaning agents and disinfectants for its pleasant odor and antibacterial activity.
Effective in solvent-based degreasers and surface cleaners, especially in natural or eco-friendly products.
4. Insect Repellent and Biocidal Products
Shows insecticidal and antimicrobial activity, making it suitable for use in insect repellents and sanitizers.
5. Intermediate in Organic Synthesis
Used as a building block in the synthesis of other chemicals, including terpene derivatives, pharmaceuticals, and perfumes.
Benefits
1. Pleasant and Powerful Aroma
Offers a long-lasting floral scent, making it ideal for high-end fragrance products and aromatherapeutic applications.
2. Antimicrobial Properties
Demonstrates antibacterial, antifungal, and antiviral effects, especially against pathogens like E. coli, Staphylococcus aureus, and Candida albicans.
Enhances the hygiene efficacy of personal care and cleaning products.
3. Natural and Biodegradable
Can be extracted from natural sources such as pine oil, cajuput oil, or eucalyptus oil.
Biodegradable, reducing environmental impact compared to synthetic fragrance chemicals.
4. GRAS Status and Low Toxicity
Generally Recognized As Safe (GRAS) by the FDA for use in food and cosmetics in limited concentrations.
Exhibits relatively low toxicity when handled properly, making it suitable for frequent consumer use.
5. Versatility
Can be used across diverse industries including cosmetics, pharmaceuticals, food, agriculture, and industrial cleaning.
Summary
alpha-Terpineol丨CAS 98-55-5 is a naturally occurring monoterpene alcohol known for its delicate lilac fragrance, antimicrobial activity, and versatile use in cosmetics, pharmaceuticals, cleaning products, and food flavoring. Its biodegradability, low toxicity, and wide-ranging applications make it a valuable ingredient in both consumer goods and industrial formulations.
