1-Bromo-7-chlorodibenzo[b,d]furan(CAS: 2173555-52-5)

1-Bromo-7-chlorodibenzo[b,d]furan is a crystalline solid with a molecular weight of approximately 315.03 g/mol. It has a low solubility in water but is more soluble in organic solvents like dichloromethane and acetone. The compound is moderately reactive towards nucleophiles and can undergo substitution reactions. It is stable under normal conditions but should be stored in a cool, dark place to prevent decomposition.

1-Bromo-7-chlorodibenzo[b,d]furan can be synthesized through the reaction of 7-chlorodibenzo[b,d]furan with bromine in the presence of a Lewis acid catalyst such as aluminum bromide. The reaction is typically carried out in a solvent like dichloromethane. The yield is moderate, and the product can be purified by recrystallization.

1-Bromo-7-chlorodibenzo[b,d]furan is used in various industries, including pharmaceuticals, where it serves as a building block for synthesizing complex molecules. It is also utilized in the polymer industry for developing new materials with specific properties. Additionally, it has applications in sensor technology and semiconductor manufacturing due to its unique chemical structure.

When handling 1-Bromo-7-chlorodibenzo[b,d]furan, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a laboratory coat. The substance should be handled in a well-ventilated area or a fume hood to minimize exposure to volatile compounds. Spills should be cleaned up using appropriate absorbent materials, and proper disposal methods should be followed according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.