Product Overview: Cresyl Diphenyl Phosphate (CAS 26444-49-5)
Table of Contents
1. Technical Specifications & Comparative Analysis
| Parameter | CDP (CAS 26444-49-5) | TCP | TPP |
|---|---|---|---|
| Molecular Formula | C19H17O4P | C21H21O4P | C18H15O4P |
| Density (25°C) | 1.198-1.20 g/cm³ | 1.145-1.162 g/cm³ | 1.185 g/cm³ |
| Flash Point | ≥220°C | 225°C | 220°C |
| Viscosity (25°C) | 36 cP | 78-185 cP | 11-13 cP |
| Hydrolytic Stability | Excellent | Moderate | Poor |
2. Applications & Functional Advantages
- Polymer Modification: Primary plasticizer for PVC cables/wires (reduces smoke emission by 40% vs traditional plasticizers)
- Fire Safety: UL94 V-0 compliance in ABS/PC blends at 12% loading
- Industrial Lubricants: High-temperature stabilizer in hydraulic fluids (operational range: -30°C to 180°C)
- Rubber Processing: Improves cold flexibility in NBR/PVC composites (retains elasticity at -40°C)
3. Industry Use Cases
Automotive Wiring Systems
Reduces flame propagation speed by 58% in ISO 6722-compliant cables while maintaining 15-year flex endurance.
Medical Device Packaging
Enables sterilization-compatible PVC films (ETO/radiation stable) with 0.05% max. extractables.
4. Client Success Stories
Case 1: European Automotive Supplier
Achieved 32% cost reduction in EV battery harness production through CDP-based formulations meeting LV 112-2 fire standards.
Case 2: Asian Electronics Manufacturer
Developed V-0 rated ABS enclosures with 0.8mm wall thickness using CDP, passing 850°C glow wire testing.
5. Procurement Guidance
Available in 200kg galvanized steel drums with 24-month shelf life. MOQ: 2 metric tons. Lead time: 3-5 weeks for standard grades.
Contact our technical team for formulation support:
Email: info@vivalr.com
Tel: +86 15866781826



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