Benzyl Butyl Phthalate (BBP) CAS 85-68-7: Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industry Uses
- 3. Performance Comparison with Alternatives
- 4. Implementation Case Studies
- 5. Verified Customer Success Stories
- 6. Request Technical Consultation
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | Benzyl Butyl Phthalate |
| CAS Number | 85-68-7 |
| Molecular Formula | C19H20O4 |
| Molecular Weight | 312.36 g/mol |
| Appearance | Clear viscous liquid |
| Density (20°C) | 1.116 g/cm³ |
| Boiling Point | 370°C at 760 mmHg |
| Solubility | Miscible with organic solvents, 0.04% in water |
| Primary Applications | Plasticizer for PVC, adhesives, sealants |
2. Key Applications & Industry Uses
2.1 Polymer Modification
BBP enhances flexibility in PVC products including:
- Artificial leather manufacturing
- Flooring materials
- Wire & cable insulation
2.2 Adhesive Formulations
Improves bond strength and viscosity control in:
- Automotive assembly adhesives
- Construction sealants
- Packaging adhesives
3. Performance Comparison with Alternatives
| Property | BBP | DEHP | DINP |
|---|---|---|---|
| Plasticizing Efficiency | High | Medium | Low |
| Low-Temp Flexibility | -25°C | -15°C | -10°C |
| Migration Resistance | Excellent | Good | Fair |
4. Implementation Case Studies
4.1 Automotive Interior Components
BBP-enabled PVC formulations achieved:
- 40% improvement in dashboard flexibility
- 15% reduction in production costs
- Enhanced UV stability for sun-exposed parts
4.2 Medical Device Tubing
Optimized BBP concentration enabled:
- Shore A hardness reduction from 85 to 65
- Improved kink resistance
- Maintained compliance with medical standards
5. Verified Customer Success Stories
5.1 EuroPlastics GmbH (Germany)
Challenge: Required high-performance plasticizer for automotive underbody coatings
Solution: BBP-based formulation with 22% mineral filler integration
Results: 30% longer product lifecycle in salt spray tests
5.2 AutoInterior Solutions LLC (USA)
Challenge: Eliminate fogging in cabin components
Solution: Optimized BBP dosage at 38 PHR
Results: VDA 278 fogging test compliance at 2.1 mg
6. Request Technical Consultation
Contact our material science experts:
Email: info@vivalr.com
Phone: (86) 15866781826
Request formulation guidance, SDS documentation, or custom blending solutions.



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