Dichloroacetyl chloride CAS 79-36-7

Chemical Name: Dichloroacetyl chloride
CAS No.: 79-36-7
Molecular Formula: C2HCl3O
Molecular weight: 147.39
Appearance: Transparent colorless to light yellow liquid
Assay: 99%min

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Dichloroacetyl Chloride (CAS 79-36-7) Ultimate User Guide

1. Product Specifications & Comparative Analysis

Parameter Dichloroacetyl Chloride Chloroacetyl Chloride Trichloroacetyl Chloride
CAS Number 79-36-7 79-04-9 76-02-8
Molecular Formula C2HCl2O C2H2ClO C2Cl3O
Boiling Point 107-108°C 105-110°C 118°C
Reactivity High (acylating agent) Moderate Extreme

2. Industrial Applications & Functional Uses

Core Applications:

  • Pharmaceutical intermediates synthesis
  • Agrochemical production (herbicide precursors)
  • Dye manufacturing processes
  • Polymer modification agent
  • Organic synthesis catalyst

3. Operational Guidelines & Best Practices

Handling Protocols:

  • Storage: Maintain under inert gas (N2 or Ar) at 2-8°C
  • Reaction Conditions: Use dry ice/acetone baths for controlled reactions
  • Neutralization: 10% sodium bicarbonate solution for spill control

4. Industry-Specific Use Cases

Pharmaceutical Manufacturing:

Used in synthesis of chloramphenicol intermediates through Friedel-Crafts acylation reactions under strict anhydrous conditions.

Agrochemical Production:

Key component in manufacturing Dalapon herbicide (2,2-DPA), achieving 92-95% purity in continuous flow reactions at 80°C.

5. Verified Client Implementations

Case Study 1: European Agrochemical Producer

  • Application: Herbicide precursor synthesis
  • Scale: 15MT/month production
  • Yield Improvement: 18% increase using optimized stoichiometry

Case Study 2: Asian Pharmaceutical Company

  • Process: Antibiotic intermediate manufacturing
  • Result: Reduced reaction time from 48h to 22h
  • Purity: Achieved 99.7% HPLC purity

6. Expert Consultation & Quotation

For technical specifications sheets or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826

Request Customized Solutions:

  • Custom purity grades (98%-99.9%)
  • Dedicated synthesis protocols
  • Bulk container options (20L-1000L)
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