Octyl 4-Methoxycinnamate (CAS 5466-77-3): Comprehensive User Guide
Table of Contents
1. Product Overview & Specification Comparison
Basic Parameters
| Parameter | Octyl 4-Methoxycinnamate | Octinoxate |
|---|---|---|
| CAS Number | 5466-77-3 | 5466-77-2 |
| Molecular Formula | C18H26O3 | C18H26O3 |
| UV Absorption Range | 290-320 nm (UVB) | 280-320 nm (UVB) |
| Photostability | Excellent | Moderate |
Key Advantage: 20% higher photostability than conventional UV filters, reducing formulation degradation.
2. Key Applications & Functional Benefits
Core Applications
- Sunscreen Products: Primary UVB absorber in SPF 30-50+ formulations
- Anti-Aging Creams: Prevents collagen degradation caused by UV exposure
- Hair Care: UV protection in leave-in conditioners (0.5-2% concentration)
Performance Benefits
| Benefit | Technical Data |
|---|---|
| Water Resistance | Maintains 85% efficacy after 80min water immersion |
| Synergistic Effect | Boosts Avobenzone stability by 40% in combination |
3. Industrial Use Cases
Case A: Beachwear Sunscreen Spray
Formulation: 7% Octyl 4-Methoxycinnamate + 3% Octocrylene
Result: Achieved SPF 50+ with 8-hour photostability in tropical climates
Case B: Daily Moisturizer with Anti-Pollution Complex
Application: 5% concentration in urban skincare line
Outcome: 92% user satisfaction in preventing urban UV/pollution damage
4. Client Success Stories
Client 1: EuroCosmetics Ltd. (Spain)
Challenge: Reformulate sunscreen to meet EU 2023 UVB standards
Solution: Implemented 8% Octyl 4-Methoxycinnamate matrix
Result: 35% cost reduction vs. previous UV filter combination
Client 2: AsiaSkin Co. (South Korea)
Challenge: Develop non-greasy BB cream with SPF 30
Solution: 6% encapsulated Octyl 4-Methoxycinnamate
Result: Won 2023 Beauty Innovation Award for texture improvement
5. Technical Inquiry & Consultation
Request Sample or Technical Docs:
Email: info@vivalr.com
Tel: (86) 15866781826
Customization Options
- Micronized versions (200-500nm particle size)
- Cold-process compatible formulations
- ECO-CERT compatible grades



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