Natural α-Terpineol is a monocyclic monoterpene alcohol isolated via steam distillation or supercritical CO₂ extraction from botanical sources. Characterized by its **sweet, floral-lilac aroma with woody undertones**, it appears as a colorless to pale yellow viscous liquid that solidifies below 31°C. As a key component in essential oils (e.g., 15–30% in Tea Tree, 10–20% in Pine), it exhibits multifunctional bioactivity, including antimicrobial, anti-inflammatory, and flavor-enhancing properties.
APPLICATIONS:
Fragrance & Flavor Industry
- Perfumery: Primary note in lilac, lily-of-the-valley, and citrus perfumes; fixative in soaps and detergents (use level: 1–10%).
- Food Flavoring: GRAS-approved for lemon, peach, and berry flavors in beverages, confectionery (typical use: 5–40 mg/kg).
Pharmaceuticals & Cosmetics
- Antimicrobial Agent: Effective against *Trichophyton mentagrophytes* (fungi) and oral pathogens (MIC: 0.1–0.5 mg/mL).
- Topical Formulations: Anti-inflammatory in acne creams and deodorants (use ≤5% to avoid irritation).
Industrial Chemistry
- Chemical Intermediate: Precursor for α-terpinyl acetate synthesis (fragrance ester).
- Solvent: Green alternative in paints and resin formulations.
Name
NATURAL α-TERPINEOL/ALPHA TERPINEOL
CAS NO.
98-55-5
Specification
≥90%
Quality Standard
Enterprise Standard
Proportion
0.930-0.945
Refraction
1.4750-1.4860
Rotation
-20~-70
Miscibility
1:2（70%Ethanol）（25℃）
Color
Colorless to slightly yellow
Aroma
Lilac-like fragrance
Chromatogram
See "Product Chromatogram" for details
Package
It is packed in galvanized iron drums with a net weight of 185 kg per drum. Other packaging can also be provided according to customer requirements.
Use
It is the main agent of lilac flavor, strong alkali resistance, suitable for soap flavor, and its acetate has citron and lavender aroma, and is used for flavor preparation. It is also used in medicines; pesticides; plastics; soaps; inks; in the instrumentation and telecommunications industries, it is an excellent solvent for color on glassware.
