1. Product Overview & Specifications

bis-(tetramethylammonium) Oxalate (CAS 98296-17-4) is a quaternary ammonium compound with the molecular formula C₁₀H₂₄N₂O₄. Key parameters:

2. Key Applications & Industrial Uses

2.1 Organic Synthesis

Widely used as phase-transfer catalyst in nucleophilic substitution reactions, improving reaction rates by 30-50% compared to traditional catalysts.

2.2 Electronics Manufacturing

Critical component in photoresist developers for semiconductor fabrication, enabling sub-10nm patterning precision.

3. Usage Guidelines & Best Practices

• Optimal concentration: 0.1-0.5 mol% in catalytic applications
• Storage: Maintain at 15-25°C in airtight containers

4. Real-World Case Studies

Case Study 1: Pharmaceutical Intermediate Synthesis

Client: Top-10 Global Pharma Company
Challenge: Low yield (62%) in API synthesis
Solution: Implemented 0.3% bis-(tetramethylammonium) oxalate
Result: Yield increased to 89% with 99.5% purity

Case Study 2: Advanced Display Manufacturing

Client: OLED Panel Manufacturer
Challenge: Inconsistent etching rates
Solution: Standardized 2.5% formulation
Result: Achieved ±1.5% etching rate consistency

5. Technical Support & Inquiry

For customized formulations or bulk orders:
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