Di-isononyl-cyclohexane-1,2-dicarboxylate (CAS 166412-78-8) Ultimate User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Key Applications & Industrial Uses
- 3. Operational Guidelines & Best Practices
- 4. Industry-Specific Use Cases
- 5. Verified Client Success Stories
- 6. Expert Consultation & Sample Requests
1. Product Specifications & Comparative Analysis
| Parameter | Di-isononyl-cyclohexane-1,2-dicarboxylate | DINP | DOP |
|---|---|---|---|
| CAS Number | 166412-78-8 | 28553-12-0 | 117-81-7 |
| Molecular Weight | 424.68 g/mol | 418.61 g/mol | 390.56 g/mol |
| Volatility (3h@120°C) | 0.8% | 1.2% | 2.1% |
| Low-Temp Flexibility | -35°C | -28°C | -25°C |
2. Key Applications & Industrial Uses
Primary Functional Roles:
- High-performance plasticizer for PVC compounds
- Critical additive in wire & cable insulation systems
- Flexibilizing agent for automotive interior components
- Stabilizer for medical-grade polymer formulations
3. Operational Guidelines & Best Practices
Implementation Protocol:
- Optimal blending temperature: 160-180°C
- Recommended dosage: 30-60 PHR (per hundred resin)
- Compatibility range: 0.5-3.0% with common stabilizers
- Storage requirements: 12-month stability in sealed containers below 30°C
4. Industry-Specific Use Cases
Automotive Manufacturing:
Enables production of dashboard components meeting FMVSS 302 flame resistance standards while maintaining -30°C cold crack resistance.
Medical Devices:
Used in blood transfusion tubing complying with USP Class VI and ISO 10993-5 cytotoxicity requirements.
5. Verified Client Success Stories
Case Study 1: European Automotive Supplier
- Challenge: Reduce fogging values (VDA 278) below 1.5mg while maintaining TS 16949 compliance
- Solution: 45 PHR loading in PVC instrument panel formulation
- Outcome: Achieved 0.8mg fogging value with 12% cost reduction versus previous plasticizer system
Case Study 2: Asian Cable Manufacturer
- Challenge: Meet IEC 60811-507 tracking resistance requirements for 600V power cables
- Solution: 32% replacement of traditional phthalates in insulation compound
- Outcome: Passed 6.0kV/mm dielectric strength testing with 18% improvement in flexibility
6. Expert Consultation & Sample Requests
Contact our technical team for formulation optimization support or material testing protocols:
- Email: info@vivalr.com
- Phone: (86) 15866781826
- Office Hours: Mon-Fri 08:30-17:30 GMT+8
Request product samples with custom technical datasheets:
- Available in 1kg R&D samples or 25kg production batches
- MSDS & RoHS/REACH compliance documentation provided



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