Comprehensive Guide to p-Toluenesulfonyl Chloride (PTSC) CAS 98-59-9
Table of Contents
- Product Overview & Specifications
- Key Applications
- Industry Case Studies
- Safety & Handling Guidelines
- Technical Parameter Comparison
- Contact for Technical Consultation
Product Specifications: p-Toluenesulfonyl Chloride
| Parameter | Specification |
|---|---|
| CAS Number | 98-59-9 |
| Molecular Formula | C7H7ClO2S |
| Appearance | White to off-white crystalline powder |
| Purity | ≥99% (HPLC) |
| Melting Point | 67-71°C |
| Storage | 2-8°C in airtight container |
Industrial Applications
Primary Uses:
- Pharmaceutical intermediates synthesis
- Sulfonation agent in organic reactions
- Protecting group for alcohols/amines
- Polymer modification catalyst
Client Success Stories
Case 1: Antibiotic Manufacturing
Client: Zhejiang Pharma Co., Ltd. (China)
Application: Synthesis of Cephalosporin intermediates
Outcome: 22% yield improvement vs traditional methods
Case 2: Agrochem Production
Client: UPL Limited (India)
Application: Sulfonylurea herbicide synthesis
Result: 99.2% reaction efficiency achieved
Safety Protocols
| Hazard | Precaution |
|---|---|
| Corrosive | Use PPE: gloves, goggles, face shield |
| Moisture-sensitive | Store under nitrogen atmosphere |
| Incompatibility | Avoid strong bases/oxidizers |
Performance Comparison
| Parameter | PTSC | TosCl | MsCl |
|---|---|---|---|
| Reaction Rate | High | Medium | Low |
| Stability | 12 months | 18 months | 6 months |
| Pharma Grade Cost | $85/kg | $120/kg | $65/kg |
Technical Support & Pricing
Request product samples or MSDS:
Email: info@vivalr.com
Tel: (86) 15866781826
Custom synthesis options available for:
– Bulk quantities (100kg+ drum orders)
– Specialty purity grades (99.5%+, HPLC)
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