For professionals in the chemical and pharmaceutical industries, a thorough understanding of key intermediates is essential for efficient research, development, and procurement. Chloroacetyl Chloride, identified by its CAS number 79-04-9, is one such indispensable compound. This article aims to provide a clear overview of its properties and uses, catering specifically to the needs of B2B clients looking to buy or source this critical chemical.

Chloroacetyl Chloride is a highly reactive acyl halide, manifesting as a colorless, transparent liquid with a characteristic pungent odor. Its molecular formula is C2H2Cl2O, and it possesses a molecular weight of 112.94. Key physical properties include a melting point of -22 °C and a boiling point of approximately 105-106 °C. Its density is around 1.419 g/mL at 20 °C. The compound is notable for its sensitivity to moisture, reacting readily with water to form chloroacetic acid and hydrogen chloride gas, thus requiring careful storage and handling.

The primary value of Chloroacetyl Chloride lies in its potent acylating ability. This makes it a sought-after intermediate in numerous organic synthesis pathways. Its applications are broad, spanning critical sectors such as:

  • Pesticide Production: It serves as a vital precursor for synthesizing many herbicides and insecticides, contributing significantly to modern agriculture. Companies often purchase this intermediate in bulk to meet the demands of agrochemical formulation.
  • Pharmaceutical Synthesis: Chloroacetyl Chloride is instrumental in the creation of various active pharmaceutical ingredients (APIs) and drug compounds. Its incorporation into molecular structures is a key step for many therapeutic agents.
  • Dyes and Additives: The compound is also utilized in the manufacture of specialized dyes and performance-enhancing additives for various industrial applications.

For businesses looking to purchase Chloroacetyl Chloride, partnering with a reputable manufacturer and supplier is paramount. Sourcing from providers who guarantee high purity (e.g., ≥99%) and provide comprehensive technical documentation ensures successful integration into your processes. Companies like NINGBO INNO PHARMCHEM CO.,LTD., a dedicated manufacturer and supplier from China, offer reliable access to this essential chemical. We focus on delivering consistent quality and competitive pricing for bulk orders, supporting your procurement objectives.

Understanding the handling and safety requirements for Chloroacetyl Chloride is also crucial. Due to its corrosive nature and reactivity, appropriate personal protective equipment (PPE) and storage conditions are necessary. We recommend consulting the Safety Data Sheet (SDS) provided by your supplier. For businesses requiring a dependable supply of this versatile intermediate, contacting NINGBO INNO PHARMCHEM CO.,LTD. is the first step towards a productive partnership. Get a quote today and ensure your supply chain for this critical chemical.