Tri(pentafluorophenyl)borane (CAS 1109-15-5): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Tri(pentafluorophenyl)borane (CAS 1109-15-5) is a fluorinated organoboron compound widely used as a Lewis acid catalyst. Key specifications include:
| Parameter | Value | Comparison with B(C6F5)3 Derivatives |
|---|---|---|
| Molecular Formula | C18BF15 | Higher fluorination than BPh3 |
| Molecular Weight | 512.03 g/mol | Lower molecular weight vs. polymer-supported variants |
| Appearance | White crystalline solid | Superior purity (>99%) vs. industrial-grade alternatives |
| Melting Point | 126-128°C | Higher thermal stability than non-fluorinated analogs |
2. Key Applications & Industrial Uses
- Polymer Chemistry: Co-catalyst for metallocene-mediated olefin polymerization
- Organic Synthesis: Lewis acid catalyst for Diels-Alder, Friedel-Crafts, and hydrosilylation reactions
- Electronics: Dopant in OLED manufacturing
- Pharmaceuticals: Intermediate in fluorinated drug synthesis
3. Step-by-Step Usage Guidelines
- Handle under inert atmosphere (N2/Ar) due to air sensitivity
- Standard catalytic loading: 0.1-5 mol% relative to substrate
- Optimal reaction solvents: Dichloromethane, toluene, or THF
- Storage: -20°C in sealed amber vials
4. Real-World Case Studies
Case 1: Polyolefin Manufacturer (Germany)
Challenge: Improve polyethylene polymerization rate
Solution: 0.3 mol% B(C6F5)3 with MAO activator
Result: 42% faster kinetics vs. traditional catalysts
Case 2: Pharmaceutical Company (USA)
Challenge: Stereoselective fluorinated API synthesis
Solution: Catalytic asymmetric induction at -78°C
Result: 92% ee achieved in key cyclization step
5. Technical Support & Inquiry
For bulk pricing, SDS, or custom catalytic solutions:
Email: info@vivalr.com
Tel: (86) 15866781826
Request a free sample or schedule a technical consultation today.
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