3-Chlorostyrene CAS 2039-85-2: Applications, Case Studies & Supplier Information
Table of Contents
1. Product Overview & Specifications
3-Chlorostyrene (CAS 2039-85-2) is a halogenated styrene derivative widely used as a reactive intermediate in organic synthesis. Below are its key properties:
| Parameter | Value |
|---|---|
| Chemical Name | 3-Chlorostyrene |
| CAS Number | 2039-85-2 |
| Molecular Formula | C8H7Cl |
| Molecular Weight | 138.59 g/mol |
| Boiling Point | 192-194°C |
| Density | 1.10 g/cm3 |
Comparative Analysis
| Property | 3-Chlorostyrene | Styrene | 4-Chlorostyrene |
|---|---|---|---|
| Reactivity | High (electrophilic substitution) | Moderate | High |
| Thermal Stability | Up to 250°C | 200°C | 240°C |
2. Key Applications & Industrial Uses
2.1 Polymer Chemistry
Used as a co-monomer to enhance:
- Flame retardancy in polystyrene derivatives
- Chemical resistance in specialty coatings
2.2 Pharmaceutical Intermediates
Critical in synthesizing:
- Antimicrobial agents
- Non-steroidal anti-inflammatory drugs (NSAIDs)
3. Usage Scenarios by Industry
3.1 Specialty Adhesives Production
Problem Solved: Achieving high bond strength under acidic conditions.
Solution: 15-20% 3-Chlorostyrene incorporation increased pH resistance by 40%.
4. Customer Success Stories
Case 1: ABC Polymers Ltd. (Germany)
Challenge: Develop heat-resistant insulation materials for automotive wiring
Result: 3-Chlorostyrene-based polymer achieved continuous operation at 180°C
Case 2: PharmaSynth Solutions (USA)
Challenge: Optimize synthesis of chlorinated NSAID precursors
Result: 92% yield improvement using 3-Chlorostyrene catalysis
5. Request a Quote or Technical Support
Contact our chemical engineering team:
- Email: info@vivalr.com
- Tel: (86) 15866781826
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