Used primarily as a chemical intermediate in organic synthesis, particularly in the production of specialty chemicals. Its reactive bromoethyl group makes it valuable for introducing ether functionalities into larger molecules. In the pharmaceutical industry, it serves as a building block for synthesizing active pharmaceutical ingredients (APIs) or modifying drug molecules to enhance their properties. Additionally, it finds application in the development of polymers and resins, where it can act as a crosslinking agent or modifier to improve material characteristics like flexibility or solubility. Its role in research and development includes creating novel compounds with potential industrial or therapeutic uses.