Ethyl chloroacetate
Ethyl Chloroacetate: High-Quality Chemical Solution for Industrial Applications
Ethyl chloroacetate is a versatile organic compound widely used in pharmaceutical intermediates, agrochemicals, and specialty chemical production. This colorless liquid with a pungent odor offers excellent reactivity for various synthesis applications.
Key Product Specifications
- Chemical Formula: C4H7ClO2
- Molecular Weight: 122.55 g/mol
- Appearance: Clear colorless liquid
- Odor: Pungent, characteristic ester-like
- Boiling Point: 143-145°C (289-293°F)
- Melting Point: -26°C (-15°F)
- Density: 1.158 g/cm³ at 20°C
- Flash Point: 54°C (129°F)
- Solubility: Slightly soluble in water, miscible with most organic solvents
Technical Parameters
| Parameter | Specification | Test Method |
|---|---|---|
| Purity (GC) | ≥ 98.5% | ASTM D3545 |
| Water Content | ≤ 0.2% | Karl Fischer |
| Acidity (as CH3COOH) | ≤ 0.1% | Titration |
| Color (APHA) | ≤ 20 | ASTM D1209 |
| Refractive Index (20°C) | 1.422-1.424 | ASTM D1218 |
Applications of Ethyl Chloroacetate
Ethyl chloroacetate serves as a crucial building block in multiple industries:
- Pharmaceutical intermediates for drug synthesis
- Agrochemical production (herbicides, pesticides)
- Dye and pigment manufacturing
- Perfume and flavor compounds
- Organic synthesis reagent
Ethyl Chloroacetate FAQ
What safety precautions should be taken when handling Ethyl chloroacetate?
Ethyl chloroacetate requires careful handling due to its flammability and irritant properties. Always use appropriate PPE including chemical-resistant gloves, safety goggles, and respiratory protection when vapors are present. Work in well-ventilated areas and avoid contact with skin, eyes, and clothing. Store in tightly closed containers away from heat sources and oxidizing materials.
What is the shelf life of Ethyl chloroacetate and how should it be stored?
When stored properly in original containers at temperatures between 15-25°C (59-77°F) away from direct sunlight and moisture, Ethyl chloroacetate typically maintains its quality for 24 months from production date. For optimal preservation, keep containers tightly sealed under nitrogen atmosphere. Storage areas should be cool, dry, and well-ventilated, separate from incompatible materials.
What are the main industrial uses of Ethyl chloroacetate?
Ethyl chloroacetate finds extensive use as a chemical intermediate. In pharmaceuticals, it's used to synthesize various active ingredients. The agrochemical industry employs it in producing herbicides and pesticides. It also serves as an important reagent in organic synthesis for introducing the -CH2COOEt group. Additional applications include production of dyes, flavors, and specialty chemicals where its reactive chloro and ester groups are valuable.
Packaging Options
| Package Type | Capacity | Material |
|---|---|---|
| Drums | 200 kg | Stainless steel |
| Intermediate Bulk Containers | 1000 kg | HDPE with steel cage |
| ISO Tanks | 20,000 kg | Stainless steel |
Handling and Transportation
Ethyl chloroacetate is classified as:
- UN Number: 1181
- ADR/RID: Class 6.1, III
- IMDG: Class 6.1, III
- IATA: Class 6.1, III
Transport should comply with all local, national and international regulations for hazardous materials. Containers must be properly labeled and secured during transit to prevent damage and leakage.