Dichloroacetyl Chloride CAS 79-36-7

High-Purity Dichloroacetyl Chloride CAS 79-36-7 from Aure Chemical: Stable Supply & Compliance

Dichloroacetyl chloride is a corrosive, fuming liquid that acts as a powerful acylating agent in organic chemistry. It readily reacts with alcohols, amines, and other nucleophiles to form esters, amides, and related derivatives while also serving as a precursor to dichloroacetic acid through hydrolysis. Its high reactivity requires handling under controlled conditions to prevent unwanted side reactions and ensure process safety.

The compound supports the synthesis of important intermediates used across the pharmaceutical and crop protection industries. Aure Chemical maintains strict quality standards to deliver material suitable for regulated manufacturing environments. Proper storage in sealed containers away from moisture is essential to preserve product stability and minimize corrosion risks.

Basic Information

CAS No.	79-36-7
EC No.	201-199-9
Linear Formula	Cl2CHCOCl
Molecular Weight	147.38 g/mol
Appearance	Colorless to yellow fuming liquid with pungent odor
Melting Point	Not available (lit.)
Boiling point	107-108 °C (lit.)
Density	1.53 g/mL at 20 °C (lit.)
RIDADR	UN 1765 Class 8 PG II
Chemical Structure

Key Applications

• Major industrial intermediate: Dichloroacetyl chloride is primarily used as a key intermediate in the manufacture of dichloroacetic acid and its derivatives for pharmaceutical and agrochemical applications.

• Acylating agent in synthesis: It serves as an effective reagent for introducing the dichloroacetyl group in organic synthesis for fine chemicals and specialty compounds.

• Pharmaceutical applications: Employed in the production of active pharmaceutical ingredients and intermediates, particularly in certain drug syntheses.

• Agrochemical production: Used in the synthesis of pesticides and herbicides as a building block for active ingredients.

• Laboratory and research use: Applied as a reagent in analytical chemistry and research for acylation reactions and derivative preparation.

Aure Chemical: Your Reliable Partner

• High purity specifications and strict batch consistency: Our dichloroacetyl chloride meets demanding quality requirements with rigorous testing to support reliable performance in sensitive acylation and intermediate synthesis processes.

• Stable export supply supported by established logistics channels: We ensure consistent global availability through efficient bulk supply arrangements designed for industrial customers in fine chemical and pharmaceutical sectors.

• Complete SDS, COA and dangerous goods documentation available: Full compliance packages including safety data sheets and certificates of analysis facilitate regulatory adherence for corrosive chemical procurement and transport.

• Professional technical communication and responsive service: Our experienced team provides dedicated assistance with product handling guidance, packaging options, and technical inquiries to support safe and efficient sourcing.

Hazards Classification

GHS Classification: Skin corrosion (Category 1A) GHS05; Serious eye damage (Category 1) GHS05; Acute toxicity, dermal (Category 3) GHS06; Hazardous to the aquatic environment - Acute (Category 1) GHS09.

Hazard Statements: H314 - Causes severe skin burns and eye damage. H318 - Causes serious eye damage. H311 - Toxic in contact with skin. H400 - Very toxic to aquatic life.

UN Number: UN 1765 | Hazard Class: 8 (Corrosive) | Packing Group: II