3-Bromo-2-cyclohexen-1-one(CAS: 56671-81-9)

3-Bromo-2-cyclohexen-1-one (CAS: 56671-81-9) is a colorless-to-pale yellow liquid with a molecular weight of 185.01 g/mol. It has a high boiling point of 154 °C and is slightly soluble in water. Chemically, it is reactive towards nucleophiles and has a functional group reactivity typical of ketones, making it useful in organic synthesis.

3-Bromo-2-cyclohexen-1-one is typically synthesized via bromination of 2-cyclohexen-1-one using bromine in the presence of a phase transfer catalyst. The reaction is carried out in an organic solvent to achieve high selectivity and yield.

3-Bromo-2-cyclohexen-1-one (CAS: 56671-81-9) is used in pharmaceuticals for the synthesis of certain drugs, as a precursor in organic chemistry, and in the production of polymers and sensors. It is also valuable in the development of semiconductors due to its unique chemical properties.

When handling 3-Bromo-2-cyclohexen-1-one (CAS: 56671-81-9), use appropriate personal protective equipment (PPE), such as gloves, goggles, and a lab coat. Store it in a well-ventilated area and use a fume hood during operations. In case of a spill, immediately clean up with appropriate absorbent materials and follow the safety data sheet (SDS) for disposal instructions.