isodecyl diphenyl phosphite (CAS 26544-23-0) Comprehensive Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 26544-23-0 |
| Molecular Formula | C22H31O3P |
| Appearance | Clear pale yellow liquid |
| Density (25°C) | 1.06-1.10 g/cm³ |
| Flash Point | >200°C |
| Solubility | Insoluble in water, soluble in organic solvents |
2. Key Applications & Functional Benefits
Primary Industrial Uses:
- Plastic Stabilization: Prevents thermal degradation in PVC processing
- Lubricant Additive: Enhances oxidation resistance in industrial oils
- Rubber Antioxidant: Extends service life of elastomeric products
3. Usage Guidelines & Best Practices
Recommended Dosages:
| Application | Concentration Range |
|---|---|
| PVC Stabilization | 0.3-1.2% |
| Lubricant Formulation | 0.5-2.0% |
4. Industry Case Studies
Case Study 1: Automotive Seal Manufacturer
- Client: ABC Rubber Technologies
- Challenge: Premature aging of door seals
- Solution: 0.8% additive in EPDM formulation
- Result: 40% improvement in UV resistance
Case Study 2: Industrial Lubricant Producer
- Client: XYZ Lubricants Co., Ltd.
- Challenge: Oil oxidation in high-temperature operations
- Solution: 1.5% concentration in gear oil
- Result: Extended oil change intervals by 300 hours
5. Technical Comparison with Alternatives
| Property | isodecyl diphenyl phosphite | Tris(nonylphenyl) phosphite |
|---|---|---|
| Hydrolysis Stability | Excellent | Moderate |
| Color Stability | Superior | Good |
6. Supplier Information & Inquiry
Contact our technical team for formulation support or bulk pricing:
- Email: info@vivalr.com
- Phone: (86) 15866781826
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