2,5-Dimethyl-4-nitroaniline(CAS: 3460-29-5)

2,5-Dimethyl-4-nitroaniline (CAS: 3460-29-5) is a white crystalline solid with a molecular weight of approximately 176.14 g/mol. It has a pKa of around 8.5 and is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. It is known for its reactivity towards nucleophiles and electrophiles, making it useful in various chemical reactions.

2,5-Dimethyl-4-nitroaniline (CAS: 3460-29-5) is typically synthesized via nitration of 2,5-dimethylaniline. The process involves the use of concentrated nitric acid and sulfuric acid as the nitrating agent. The reaction proceeds with careful temperature control to achieve the desired product with good yield and selectivity.

2,5-Dimethyl-4-nitroaniline (CAS: 3460-29-5) finds applications in the pharmaceutical industry, particularly in the synthesis of certain drugs. It is also used in the production of dyes, pigments, and as an intermediate in the synthesis of some polynuclear compounds. Its use in sensors and semiconductors is also noted, though on a smaller scale.

When handling 2,5-Dimethyl-4-nitroaniline (CAS: 3460-29-5), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to vapor. Spills should be handled with care, using appropriate cleaning agents and disposing of waste according to local regulations. Always consult the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) for detailed information on handling and storage.