N-(3,4-Dimethoxyphenyl)acetamide(CAS: 881-70-9)

N-(3,4-Dimethoxyphenyl)acetamide (CAS: 881-70-9) is a white to off-white crystalline solid with a molecular weight of approximately 218.17 g/mol. It has a pKa of around 10.2. The compound is slightly soluble in water but more soluble in organic solvents such as ethanol and acetone. It is chemically stable but can react with strong bases and acids to form amine and carboxylic acid derivatives. It is also known to undergo hydrolysis under basic conditions.

N-(3,4-Dimethoxyphenyl)acetamide (CAS: 881-70-9) can be synthesized by the reaction of 3,4-dimethoxybenzoic acid with acetamide. The synthesis typically involves the heating of 3,4-dimethoxybenzoic acid with acetamide in the presence of a base like sodium hydroxide. This reaction proceeds with good selectivity and yield, and it is often performed under mild conditions to avoid side reactions.

N-(3,4-Dimethoxyphenyl)acetamide (CAS: 881-70-9) is predominantly used in the pharmaceutical industry for the synthesis of various pharmaceuticals. It is also utilized in the polymer industry for functionalizing polymers and in the sensor industry for developing chemical sensors. Additionally, it has applications in the semiconductor industry for its use in spin-on-glass (SOR) applications.

When handling N-(3,4-Dimethoxyphenyl)acetamide (CAS: 881-70-9), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound is not highly reactive but should be stored in a well-ventilated area to prevent the accumulation of vapors. In case of a spill, it should be handled in a fume hood, and the spill should be cleaned up according to standard safety protocols. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.