1,3-Diphenylguanidine (CAS 102-06-7) Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
2. Functional Applications
3. Operational Guidelines
4. Industry Implementation Cases
5. Client Success Stories
6. Procurement Consultation
1. Product Specifications & Comparative Analysis
| Parameter | 1,3-Diphenylguanidine | Alternative Accelerators |
|---|---|---|
| CAS Number | 102-06-7 | Varies by product |
| Molecular Formula | C13H13N3 | Different nitrogen compounds |
| Molecular Weight | 211.26 g/mol | 180-250 g/mol range |
| Melting Point | 147-148°C | Typically 100-200°C |
| Flash Point | 170°C | 150-200°C standard |
2. Functional Applications
As a mid-velocity vulcanization accelerator, 1,3-Diphenylguanidine demonstrates exceptional performance in:
- Natural rubber compounding
- Synthetic elastomer processing
- Tire manufacturing optimization
- Industrial rubber goods production
- Activation of thiazole-type accelerators
3. Operational Guidelines
Recommended utilization parameters:
- Typical dosage: 0.5-2.0 phr (per hundred rubber)
- Optimal processing temperature: 120-160°C
- Compatibility: Works synergistically with MBT and TMTD
- Safety: Use PPE including nitrile gloves and respirators
4. Industry Implementation Cases
Automotive Tire Manufacturing
Implemented in radial tire sidewall formulations to enhance:
- Cure rate efficiency (+18%)
- Heat resistance improvement
- Dynamic flex endurance
Industrial Rubber Products
Applied in conveyor belt production for:
- Controlled scorch time
- Improved compression set
- Enhanced filler dispersion
5. Client Success Stories
Case Study 1: Southeast Asia Tire Producer
Challenge: Reduce vulcanization cycle time while maintaining tensile properties
Solution: 1.2 phr 1,3-Diphenylguanidine + 0.8 phr MBT blend
Results: 22% faster curing with 15% energy savings
Case Study 2: European Rubber Gasket Manufacturer
Challenge: Eliminate premature scorching in EPDM compounds
Solution: 0.8 phr 1,3-Diphenylguanidine activation system
Results: Scorch time extended by 40% with improved flow characteristics
6. Procurement Consultation
For technical specifications sheets and bulk pricing:
Contact: Technical Sales Team
Email: info@vivalr.com
Phone: (86) 15866781826
Request quotation with:
– Required purity grade (Industrial/Technical)
– Packaging specifications (25kg bags/drums)
– Delivery destination details



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