N-(3,4-Dichlorophenyl)acetamide(CAS: 2150-93-8)

N-(3,4-Dichlorophenyl)acetamide is a white crystalline solid with a molecular weight of approximately 230.03 g/mol. It has a melting point of 135-137°C and is slightly soluble in water but soluble in organic solvents such as ethanol and acetone. It exhibits good reactivity in amine and amide functional groups, making it useful in various chemical reactions.

N-(3,4-Dichlorophenyl)acetamide is typically synthesized by the reaction of 3,4-dichlorophenyl isocyanate with acetic acid. The process involves the formation of a carbamate intermediate which is then hydrolyzed to form the desired acetamide. Commonly used solvents include methylene chloride, and the reaction is carried out under basic conditions to enhance the formation of the intermediate.

N-(3,4-Dichlorophenyl)acetamide is primarily used in the pharmaceutical industry for the synthesis of various medicinal compounds. It also finds applications in the polymer industry as a precursor for certain polymers, and in the chemical sensors industry due to its reactivity with specific functional groups.

When handling N-(3,4-Dichlorophenyl)acetamide, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Ensure the work is conducted in a well-ventilated area or a fume hood. Spills should be cleaned up with caution, and proper disposal methods should be followed. Always refer to a Safety Data Sheet (SDS) for detailed handling and storage instructions.