2-(Methylsulfonyl)-4-nitroaniline(CAS: 96-74-2)

2-(Methylsulfonyl)-4-nitroaniline (CAS: 96-74-2) is a crystalline solid with a molecular weight of approximately 210.15 g/mol. It has a solubility of 6.87 mg/mL in water and is slightly soluble in ethanol. This compound is chemically reactive, particularly towards nucleophilic substitution and reduction reactions.

2-(Methylsulfonyl)-4-nitroaniline is typically synthesized through the nitration of 2-(methylsulfonyl)aniline. The reaction often requires concentrated nitric acid and sulfuric acid as the nitrating agent. The yield is generally around 70-80%, and the use of appropriate catalysts can improve selectivity and purity.

2-(Methylsulfonyl)-4-nitroaniline (CAS: 96-74-2) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It also finds applications in the polymer industry for producing functionalized polymers and in the sensor industry for developing gas-sensing materials.

Handling 2-(Methylsulfonyl)-4-nitroaniline (CAS: 96-74-2) requires strict safety measures. Wear appropriate personal protective equipment (PPE) including safety goggles, gloves, and a lab coat. Store the compound in a cool, dry place away from direct sunlight and heat sources. In case of a spill, use protective gloves and appropriate absorbent material to clean up. Refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.