White Powder 2,2-Dichloro-N,N-diethylacetamide CAS NO 921-88-0 for sale

2,2-Dichloro-N,N-diethylacetamide (CAS No. 921-88-0)

1. Chemical Identity: 2,2-Dichloro-N,N-diethylacetamide is an organic compound with the molecular formula C6H11Cl2NO and the CAS number 921-88-0. It belongs to the class of amides and is characterized by its diethylacetamide backbone with two chlorine atoms substituted at the 2nd positions.

2. Structure: The compound features a diethylacetamide functional group (-NHC(O)CH2CH2N(C2H5)2) with two chlorine atoms attached to the alpha carbon atoms. This structure imparts specific reactivity and properties to the compound, influencing its applications and behavior in chemical reactions.

3. Synthesis: 2,2-Dichloro-N,N-diethylacetamide can be synthesized through the reaction of N,N-diethylacetamide with chlorine or thionyl chloride in the presence of a suitable catalyst or solvent. The reaction typically proceeds under controlled conditions to yield the desired product.

4. Applications:

   • Intermediates: The compound serves as a versatile intermediate in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and specialty chemicals. Its functional groups can undergo various chemical transformations to introduce desired substituents or functional groups into organic molecules.
   • Quaternary Ammonium Compounds: 2,2-Dichloro-N,N-diethylacetamide can be quaternized to form quaternary ammonium compounds, which have applications as phase-transfer catalysts, surfactants, and antimicrobial agents. Quaternization reactions involve the reaction of the amide functional group with alkyl halides or quaternizing agents.
   • Solvents: In some cases, the compound may be used as a solvent or solvent additive in organic reactions or extraction processes. Its solubility properties and chemical inertness make it suitable for specific applications requiring a polar organic solvent.

5. Reactivity:

   • Nucleophilic Substitution: The compound's amide functional group is susceptible to nucleophilic substitution reactions, where the chlorine atoms may be replaced by nucleophiles such as hydroxide ions, amines, or thiolates.
   • Quaternization: The amide nitrogen can undergo quaternization reactions, resulting in the formation of quaternary ammonium salts. These reactions typically involve the reaction of the amide with alkyl halides or quaternizing agents.

6. Safety Considerations: Proper handling and storage of 2,2-Dichloro-N,N-diethylacetamide are essential to minimize the risk of exposure to its toxic or hazardous properties. The compound may pose health hazards if inhaled, ingested, or in contact with the skin or eyes. Safety precautions, including the use of appropriate personal protective equipment, should be observed during handling and processing.

7. Regulatory Status: 2,2-Dichloro-N,N-diethylacetamide may be subject to regulatory controls and safety assessments in various jurisdictions. Compliance with relevant regulations, including occupational health and safety guidelines and environmental regulations, is necessary for its safe manufacture, use, and disposal.

8. Environmental Impact: The release of 2,2-Dichloro-N,N-diethylacetamide into the environment should be minimized to prevent potential adverse effects on ecosystems and human health. Proper waste management practices should be implemented to handle and dispose of the compound and its derivatives responsibly.

9. Future Perspectives: Continued research on the synthesis, properties, and applications of 2,2-Dichloro-N,N-diethylacetamide may lead to the development of novel materials and processes with enhanced performance and sustainability. Collaborative efforts between academia, industry, and regulatory agencies are crucial for advancing the understanding and utilization of this compound.