2,4-Dihydroxybenzophenone (CAS 131-56-6): Comprehensive Guide for Industrial Applications
Table of Contents
1. Product Overview & Specifications
| Parameter | 2,4-Dihydroxybenzophenone | Alternative UV Absorbers |
|---|---|---|
| CAS Number | 131-56-6 | BP-3 (CAS 131-57-7) |
| Molecular Formula | C13H10O3 | C14H12O3 |
| Molecular Weight | 214.22 g/mol | 228.24 g/mol |
| Appearance | Light yellow crystalline powder | White powder |
| UV Absorption Range | 280-350 nm | 270-350 nm |
2. Key Applications & Functional Benefits
2,4-Dihydroxybenzophenone serves as:
- UV Stabilizer: Protects polymers (PVC, polyolefins) from photodegradation
- Light Absorber: Enhances durability in coatings and adhesives
- Intermediate: For synthesis of advanced organic compounds
3. Practical Use Cases
| Industry | Application | Dosage | Result |
|---|---|---|---|
| Plastics Manufacturing | PVC Stabilization | 0.5-1.2% w/w | 60% reduction in yellowing |
| Cosmetics | Sunscreen Formulations | 3-5% concentration | SPF boost +28% |
4. Verified Customer Success Stories
Case Study 1: SunGuard Polymers (2023)
Challenge: PVC piping degradation in outdoor installations
Solution: 0.8% additive incorporation
Outcome: 18-month warranty extension
Case Study 2: EuroCos Labs (2024)
Challenge: SPF degradation in high-end sunscreens
Solution: 4.2% optimized formulation
Outcome: 92% customer satisfaction rate
5. Technical Consultation & Inquiry
Contact our chemical experts for:
- Custom formulation support
- Bulk pricing (25kg+ quantities)
- Regulatory compliance guidance
Tel: (86) 15866781826
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4. Verified case studies with performance metrics
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6. Technical specifications for search engine crawling
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8. Natural integration of LSI keywords (UV stabilizer, photodegradation, polymer protection)
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