2-Chloropropionyl Chloride (CAS 7623-09-8): Technical Guide
Table of Contents
1. Basic Information & Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | 2-Chloropropionyl Chloride |
| CAS Number | 7623-09-8 |
| Molecular Formula | C3H4Cl2O |
| Molecular Weight | 126.97 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Density | 1.308 g/mL at 25°C |
| Boiling Point | 109-111°C |
| Flash Point | 31°C (88°F) |
| Refractive Index | n20/D 1.440 |
2. Key Applications
This specialty chemical serves as critical intermediate in:
- Pharmaceutical synthesis: Production of NSAID drug intermediates
- Agrochemical manufacturing: Key component in S-2-chloropropionyl chloride based herbicides
- Organic synthesis: Precursor for acyl chloride derivatives
- Crop protection formulations: Stabilized formulations for field applications
3. Industrial Use Cases
3.1 Herbicide Production
Used in synthesis of N,N-diethyl-2-(α-naphthoxy)propionamide herbicides, demonstrating:
- 95% reaction efficiency in continuous flow processes
- 20% yield improvement over alternative intermediates
3.2 Pharmaceutical Intermediate
Critical component in NSAID production achieving:
- Pharma-grade purity (≥99.5%)
- GMP-compliant manufacturing processes
4. Safety & Handling
| Hazard Code | Precautionary Measures |
|---|---|
| R10 (Flammable) | Store in flammable storage area |
| R35 (Causes severe burns) | Use chemical-resistant PPE |
Required Protection:
- Chemical goggles
- Nitrile gloves
- Vapor respirator
5. Client Implementations
Case 1: Agrochemical Manufacturer
- Client: Top 5 Chinese agrochemical producer
- Usage: Annual consumption of 800MT for herbicide production
- Result: 15% production cost reduction
Case 2: Pharmaceutical Company
- Client: Hubei Hendi Pharmaceutical
- Application: NSAID intermediate synthesis
- Achievement: Achieved FDA audit compliance
6. Commercial Inquiry
For technical specifications, MSDS, or pricing:
Contact: Technical Sales Department
Tel: (86) 15866781826
Email: info@vivalr.com



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