N-Butyl pyrrolidone CAS 3470-98-2

N-Butyl Pyrrolidone (CAS 3470-98-2) Ultimate User Guide

1. Product Specifications & Comparative Analysis

2. Industrial Applications & Functional Advantages

Primary Market Applications:

• Petrochemical Processing: Solvent for lube oil purification (25% market share)
• Electronics Manufacturing: Photoresist stripper in semiconductor fabrication
• Agrochemical Production: Key intermediate for neonicotinoid insecticides
• Polymer Science: Plasticizer for specialty polyamides

3. Operational Best Practices

Technical Handling Guidelines:

• Storage: Maintain under nitrogen atmosphere at 15-30°C
• PPE Requirements: Chemical-resistant gloves (Viton®/Butyl rubber)
• Waste Management: Incinerate at 850°C+ with scrubbers

4. Industry-Specific Use Cases

Case A: Lithium-Ion Battery Production
Used as electrolyte additive (0.5-2% concentration) to enhance cycle stability by 18% in NMC811 cells

Case B: Pharmaceutical Synthesis
Achieved 92% yield improvement in API crystallization processes vs. traditional solvents

5. Verified Customer Implementations

Implementation 1: Global Battery Manufacturer (Top 5 EV Supplier)
– Application: High-voltage electrolyte formulation
– Result: 15% energy density increase
– Volume: 35MT/month continuous supply

Implementation 2: European Specialty Chemical Producer
– Application: Polyimide precursor synthesis
– Result: 40% reduction in side reactions
– Purity: 99.9% HPLC grade maintained

6. Request Customized Technical Consultation

Contact our chemical engineering team for application-specific solutions:

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

Request parameters:
1. Target application details
2. Required purity grade (Industrial/Technical/Pharma)
3. Projected monthly consumption