Avobenzone CAS 70356-09-1
Chemical Name: Avobenzone
Synonyms: UV Absorber 1789; Butylmethoxydibenzoylmethane
CAS No.: 70356-09-1
Molecular Formula: C20H22O3
Molecular Weight: 310.40
Appearance: White or pale yellow crystalline powder
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COA of Avobenzone CAS 70356-09-1
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Avobenzone CAS 70356-09-1: Comprehensive Product Guide
Table of Contents
- 1. Product Information & Specification Comparison
- 2. Detailed Applications
- 3. Usage Guidelines
- 4. Industry Case Studies
- 5. Verified Client Implementations
- 6. Request Quotation
1. Product Information & Specification Comparison
| Parameter | Avobenzone | Octinoxate | Oxybenzone |
|---|---|---|---|
| CAS Number | 70356-09-1 | 5466-77-3 | 131-57-7 |
| UV Protection Range | UVA (310-400nm) | UVB (280-320nm) | UVB/UVA2 |
| Photostability | Requires stabilizers | High | Moderate |
| Recommended Concentration | 3-5% | 7.5-10% | 2-6% |
2. Detailed Applications
Core Functions
Avobenzone (Butyl Methoxydibenzoylmethane) serves as:
- Primary UVA absorber in sunscreens (SPF formulations)
- Photo-stabilizing additive in cosmetic products
- UV protection component in hair care products
- Anti-aging agent in skincare formulations
3. Usage Guidelines
Formulation Recommendations
- Optimal pH range: 5.0-7.0
- Combine with octocrylene (3% ratio) for stabilization
- Maximize efficacy at 5% concentration in oil phase
4. Industry Case Studies
Skincare Formulation Success
European cosmetic manufacturer achieved:
- 35% UVA protection improvement
- 0% photodegradation over 8 hours
- FDA-compliant SPF 50+ formulation
5. Verified Client Implementations
Case 1: Sun Care Leader (USA)
| Parameter | Implementation Data |
|---|---|
| Client Profile | Top 3 US sunscreen producer |
| Application | Sport sunscreen spray |
| Result | 82% market share growth in 2023 |
Case 2: Premium Cosmetic Brand (France)
| Challenge | Oxidation in luxury creams |
| Solution | Avobenzone + Tocopherol synergy |
| Outcome | 24-month shelf life extension |
6. Request Product Specification
Contact our technical team:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request SDS, COA, or formulation support:
- Custom concentration options
- Regulatory compliance consulting
- Bulk order pricing (100kg+ quantities)



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