1,4-Dibromo-2,3-difluorobenzene(CAS: 156682-52-9)

1,4-Dibromo-2,3-difluorobenzene is a crystalline solid with a molecular weight of approximately 288.05 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. The compound is chemically stable but reacts with reducing agents and is sensitive to moisture and light.

1,4-Dibromo-2,3-difluorobenzene is typically synthesized via bromination of 2,3-difluorobenzoic acid. The reaction involves treating the acid with bromine in the presence of a base like sodium hydroxide. The yield is around 70%, and the reaction is carried out in an inert atmosphere to prevent side reactions.

1,4-Dibromo-2,3-difluorobenzene is used in the pharmaceutical and polymer industries. It serves as a precursor for the synthesis of various organic compounds and materials with unique electronic and optical properties. It is also used in the development of sensors and semiconductors due to its chemical stability and specific functional groups.

When handling 1,4-Dibromo-2,3-difluorobenzene, wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Store the compound in a cool, dry place away from moisture and light. Use a fume hood during handling to minimize exposure. In case of spills, immediately clean up using appropriate procedures and refer to the Safety Data Sheet (SDS) for detailed instructions.