N-Ethyl-p-toluenesulfonamide (CAS 80-39-7) User Guide
Table of Contents
1. Product Overview & Specifications
N-Ethyl-p-toluenesulfonamide (CAS 80-39-7) is an organosulfur compound widely used as a plasticizer, intermediate, and functional additive. Key parameters include:
| Parameter | Specification | Comparison with p-TSA* |
|---|---|---|
| Molecular Formula | C9H13NO2S | Higher alkyl chain length |
| Melting Point | 32-35°C | Lower than p-TSA (103°C) |
| Solubility | Soluble in organic solvents | Better solvent compatibility |
*p-Toluenesulfonamide (p-TSA)
2. Key Applications & Industrial Uses
- Plasticizer: Enhances flexibility in PVC, synthetic resins
- Pharmaceutical Intermediate: Synthesis of sulfa drugs
- Lubricant Additive: Reduces friction in industrial oils
- Coating Formulations: Improves adhesion and flow properties
3. Usage Guidelines & Best Practices
Handling Recommendations:
- Store at 15-25°C in airtight containers
- Use PPE during handling (gloves, goggles)
- Optimal dosage: 0.5-2% w/w in polymer systems
4. Real-World Case Studies
Case Study 1: Polymer Manufacturer (Germany)
- Challenge: Brittle PVC formulations
- Solution: 1.2% additive incorporation
- Result: 40% flexibility improvement
Case Study 2: Pharmaceutical Company (USA)
- Challenge: Low-yield sulfonamide synthesis
- Solution: Optimized reaction with CAS 80-39-7
- Result: 92% purity achieved
5. Inquiry & Technical Support
Contact our chemical specialists for:
- Custom formulations
- Bulk pricing (25kg+ quantities)
- Regulatory documentation
Email: info@vivalr.com
Phone: (86) 15866781826
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