4-Bromo-5-chloro-2-methoxyaniline(CAS: 102170-53-6)

4-Bromo-5-chloro-2-methoxyaniline (CAS: 102170-53-6) is a white or slightly yellow crystalline solid with a molecular weight of 263.03 g/mol. It has a solubility of 0.1 g/L in water and is slightly soluble in ethanol. It is chemically reactive, particularly towards nucleophiles and electrophiles, making it useful in various chemical reactions. This compound exhibits good stability under neutral and slightly acidic conditions but is prone to hydrolysis in strong acidic or basic environments.

4-Bromo-5-chloro-2-methoxyaniline (CAS: 102170-53-6) is typically synthesized via a multistep process involving bromination, chlorination, and methylation of aniline. Common synthesis methods include the use of bromine and chlorine as reagents, with concentrated sulfuric acid as a catalyst. The reaction conditions and selectivity can be controlled to achieve high yields. This compound is often prepared in a fume hood to manage the volatile and reactive intermediates.

4-Bromo-5-chloro-2-methoxyaniline (CAS: 102170-53-6) is utilized in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis, and in the development of organic photoconductors for semiconductors. It is also used in the production of dyes and other chemical intermediates. This compound is less common in polymer and sensor industries but has specific applications in niche markets.

When handling 4-Bromo-5-chloro-2-methoxyaniline (CAS: 102170-53-6), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, lab coat, and safety goggles. This compound should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be handled in a well-ventilated area or a fume hood due to its volatility and reactivity. In case of a spill, immediately contain it and clean up using appropriate materials. Always refer to the Safety Data Sheet (SDS) for detailed instructions on handling and emergency procedures.