Tetraphenylphosphonium bromide CAS 2751-90-8

Tetraphenylphosphonium Bromide (CAS 2751-90-8) Comprehensive User Guide

Table of Contents

• 1. Product Information & Specifications
• 2. Key Applications
• 3. Industry Case Studies
• 4. Verified Client Implementations
• 5. Request Customized Solutions

1. Product Information & Specifications

2. Key Applications

2.1 Phase Transfer Catalyst

Enables reactions between hydrophilic and hydrophobic compounds in:

• Organic synthesis
• Pharmaceutical intermediates
• Polymer production

2.2 Ionic Liquid Precursor

Used in advanced electrolyte systems for:

• Lithium-ion batteries
• Fuel cell membranes
• Electroplating solutions

3. Industry Case Studies

3.1 Pharmaceutical Synthesis Optimization

Challenge: Low yield (42%) in alkylation reaction
Solution: 0.5 mol% TPPB addition
Result: Yield increased to 78% with reduced side products

3.2 Battery Electrolyte Enhancement

Challenge: Limited ionic conductivity (2.5 mS/cm)
Solution: 15% TPPB-based ionic liquid
Result: Conductivity improved to 4.8 mS/cm at 25°C

4. Verified Client Implementations

4.1 PharmaTech Inc. (USA)

Application: Anticancer drug intermediate synthesis
Usage: 25 kg/month
Benefit: Reduced reaction time from 18h → 6h

4.2 MaterialScience Co., Ltd. (Germany)

Application: High-performance polymer electrolytes
Usage: 800 kg/quarter
Benefit: Achieved 93% purity in final product

5. Request Customized Solutions

Contact our technical team for:

• Bulk pricing (100kg+ orders)
• Custom purity specifications (up to 99.9%)
• GMP-grade manufacturing options

Email: info@vivalr.com
Phone: (86) 15866781826

Explore our full range of phosphonium salts and specialty catalysts. Request SDS and COA documentation for quality validation.