2,7-Dibromo-9,9-dioctyl-9H-fluorene(CAS: 198964-46-4)

2,7-Dibromo-9,9-dioctyl-9H-fluorene is a solid with a crystalline form. It has a molecular weight of approximately 604.25 g/mol. The compound is poorly soluble in water but soluble in organic solvents like dichloromethane and benzene. It is less reactive compared to its brominated counterparts but may undergo bromination reactions under certain conditions.

2,7-Dibromo-9,9-dioctyl-9H-fluorene is typically synthesized via bromination of 9,9-dioctyl-9H-fluorene using bromine in the presence of a Lewis acid catalyst, such as aluminum bromide. The process yields a product with good selectivity and high purity, though precise conditions and catalysts may vary.

2,7-Dibromo-9,9-dioctyl-9H-fluorene is used in the semiconductor industry, particularly in the development of organic light-emitting diodes (OLEDs). It is also relevant in the polymer industry for the synthesis of functional materials. Additionally, it may find applications in sensors and as a precursor in the pharmaceutical industry due to its unique chemical properties.

When handling 2,7-Dibromo-9,9-dioctyl-9H-fluorene, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.