2,4-Dichlorobenzoyl Chloride (CAS 89-75-8) Technical Guide
Table of Contents
- Product Overview & Specifications
- Industrial Applications
- Comparative Analysis
- Usage Guidelines
- Case Studies
- Procurement Consultation
Product Overview & Specifications
| Parameter | Specification |
|---|---|
| Chemical Formula | C7H3Cl2OCl |
| Molecular Weight | 209.91 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥98% |
| Boiling Point | 245-247°C |
| Density | 1.492 g/cm³ at 25°C |
Industrial Applications
This reactive acyl chloride demonstrates exceptional performance in:
- Pharmaceutical intermediates synthesis
- Agrochemical production
- Polymer modification
- Dye manufacturing
Comparative Analysis
| Feature | 2,4-Dichlorobenzoyl Chloride | Conventional Benzoyl Chlorides |
|---|---|---|
| Reactivity | High electrophilicity | Moderate |
| Thermal Stability | Stable up to 250°C | 180-200°C |
| Storage Requirements | Ambient under dry N₂ | Refrigeration needed |
Usage Guidelines
Optimal handling protocols include:
- Maintain inert atmosphere during reactions
- Recommended molar ratio 1:1.1 (substrate:reagent)
- Temperature control between 0-5°C for sensitive reactions
Case Studies
Pharmaceutical Intermediate Production
A European API manufacturer achieved 22% yield improvement through optimized acylation processes using this compound under controlled anhydrous conditions.
Polymer Modification
Japanese material engineers developed flame-retardant polycarbonates by incorporating 0.8-1.2% w/w of 2,4-dichlorobenzoyl chloride derivatives.
Procurement Consultation
For technical specifications or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
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