Bis(tert-butyldioxyisopropyl)benzene (CAS 25155-25-3) Ultimate Guide 2025
Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Performance Comparison Chart
- Operational Guidelines
- Client Success Stories
- Request Customized Solutions
1. Technical Specifications & Product Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | Bis(tert-butyldioxyisopropyl)benzene |
| CAS Number | 25155-25-3 |
| Molecular Formula | C18H28O4 |
| Appearance | White crystalline powder |
| Active Oxygen Content | 5.6-5.8% |
| Decomposition Temperature | 120-140°C (10h half-life) |
| Storage Temperature | Below 30°C in dry environment |
2. Industrial Applications & Functional Advantages
Core Applications:
- Polymer Crosslinking Agent: Enhances thermal stability in PE, EVA, and rubber compounds
- Controlled Degradation Initiator: Precision control in PP modification processes
- High-Temperature Vulcanization: Critical component in silicone rubber production
- Flame Retardant Synergist: Improves LOI values in engineering plastics
3. Comparative Analysis with Competing Peroxides
| Peroxide Type | DTBP | Luperox 101 | CAS 25155-25-3 |
|---|---|---|---|
| Decomposition Temp (°C) | 110-125 | 135-150 | 120-140 |
| Half-life at 130°C | 2.3h | 8.1h | 5.6h |
| Volatile Byproducts | High | Medium | Low |
4. Operational Protocols & Safety Measures
Implementation Best Practices:
- Pre-mix with polymers at 25-35% load ratio
- Maintain processing temps between 160-190°C
- Use nitrogen blanket during reactive extrusion
- Post-treatment at 80°C for 2h to remove residues
5. Verified Client Implementations
Case Study 1: Automotive Seals Manufacturer
- Challenge: Improve EPDM seal temperature resistance
- Solution: 0.8% CAS 25155-25-3 loading
- Outcome: 40% improvement in continuous heat resistance (150°C)
Case Study 2: High-Voltage Cable Producer
- Challenge: Reduce XLPE insulation defects
- Solution: Optimized peroxide blending sequence
- Outcome: 22% reduction in dielectric losses
6. Request Technical Consultation
Contact our peroxide specialists for:
- Customized formulation development
- Bulk order pricing (100kg+ quantities)
- Technical documentation packages
Email: info@vivalr.com
Tel: (86) 15866781826
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