(4-Bromophenoxy)acetic acid(CAS: 1878-91-7)

(4-Bromophenoxy)acetic acid (CAS: 1878-91-7) is a white crystalline solid with a molecular weight of 233.02 g/mol. It has a low solubility in water but is soluble in organic solvents. This compound is moderately reactive, particularly with strong bases and nucleophiles. It is used in various applications due to its reactivity and specific functional groups.

(4-Bromophenoxy)acetic acid (CAS: 1878-91-7) is synthesized through the bromination of phenol followed by acetylation. Commonly, bromination is achieved with bromine in the presence of a Lewis acid like aluminum bromide. The resulting bromophenol is then acetylated with acetic anhydride to form the target compound. The synthesis typically yields 70-80% purity with high selectivity and moderate reaction times.

(4-Bromophenoxy)acetic acid (CAS: 1878-91-7) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the polymer industry as a monomer component, and in the semiconductor industry due to its unique chemical properties. Additionally, it is utilized in the development of certain sensors and as a research reagent.

When handling (4-Bromophenoxy)acetic acid (CAS: 1878-91-7), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn to protect against skin and eye contact. It should be stored in a cool, dry place away from sources of heat and ignition. In case of a spill, it should be handled using proper spill response techniques, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.