2-Bromo-1-(4-chlorophenyl)ethanone(CAS: 536-38-9)

2-Bromo-1-(4-chlorophenyl)ethanone is a crystalline solid with a molecular weight of approximately 264.04 g/mol. It has a low solubility in water but is more soluble in organic solvents such as ethanol and acetone. This compound is known for its reactivity towards nucleophiles due to the bromine and chloro groups. It is a highly reactive intermediate used in organic synthesis.

2-Bromo-1-(4-chlorophenyl)ethanone is typically synthesized via a bromination reaction of 1-(4-chlorophenyl)ethanone. This is usually achieved using N-bromosuccinimide (NBS) in an appropriate solvent such as dichloromethane. The reaction is conducted under light or heat to achieve the desired bromination with high selectivity. The yield is generally good, around 70-80%.

2-Bromo-1-(4-chlorophenyl)ethanone is primarily used in the pharmaceutical industry, where it serves as an intermediate in the synthesis of various drugs. It also finds applications in the polymer industry, where it can be used in the development of functional polymers. Additionally, it is used in the production of sensors and other specialized chemicals.

When handling 2-Bromo-1-(4-chlorophenyl)ethanone (CAS: 536-38-9), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and lab coats. This compound should be handled in a well-ventilated area or inside a fume hood due to its potential for generating toxic fumes. In case of a spill, it should be cleaned up using appropriate methods as outlined in the Safety Data Sheet (SDS).