Tetrahydrolinalool (CAS 78-69-3): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Details |
|---|---|
| Chemical Name | 3,7-Dimethyl-3-octanol |
| CAS Number | 78-69-3 |
| Molecular Formula | C10H22O |
| Molecular Weight | 158.28 g/mol |
| Appearance | Clear to slightly yellow liquid |
| Density | 0.826 g/mL at 25°C |
| Refractive Index | n20/D: 1.43–1.434 |
| Boiling Point | 196°C (atmospheric pressure) 71–73°C (6 mmHg) |
| Flash Point | 76°C (169°F) |
| Purity | ≥99% |
2. Key Applications
Industrial Uses:
- Primary component in synthetic essential oils
- Fragrance additive for personal care products (shampoos, lotions)
- Flavor enhancer in food-grade formulations (spices, berry flavors)
Regulatory Compliance:
- Approved under GB 2760-1996 as food flavoring agent
- Non-hazardous chemical classification
3. Usage Scenarios
Fragrance Development:
Blend 0.5–2% Tetrahydrolinalool with base notes for floral-citrus accords in perfumery.
Food Flavoring:
Use at 10–50 ppm in spice blends to enhance complexity without overpowering natural flavors.
4. Customer Case Studies
Case 1: Cosmetic Manufacturer (Shanghai)
Challenge: Needed stable fragrance carrier for pH-sensitive formulations.
Solution: Incorporated 1.2% Tetrahydrolinalool for improved scent retention.
Result: 30% longer fragrance longevity in shampoo products.
Case 2: Food Flavoring Company (Guangzhou)
Challenge: Required GRAS-compliant berry flavor enhancer.
Solution: Used 25 ppm Tetrahydrolinalool in blueberry flavor systems.
Result: Achieved 15% cost reduction vs. natural extracts.
5. Technical Support & Inquiry
For formulation guidance or bulk pricing:
| Technical Consultation | +86 158 6678 1826 |
| Order Specifications | Available in 1kg, 25kg, 200kg packaging |
| Lead Time | 2 business days after payment confirmation |
| info@vivalr.com |
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