2-Bromo-9,9-dioctyl-9H-fluorene(CAS: 302554-80-9)

2-Bromo-9,9-dioctyl-9H-fluorene (CAS: 302554-80-9) is a solid with a crystalline form. It has a molecular weight of approximately 637.4 g/mol and is poorly soluble in water but soluble in organic solvents like chloroform and toluene. Chemically, it is reactive with nucleophiles and can undergo substitution reactions. It has limited reactivity with electrophiles at room temperature.

2-Bromo-9,9-dioctyl-9H-fluorene is typically synthesized through a bromination reaction of 9,9-dioctyl-9H-fluorene with bromine in the presence of a Lewis acid catalyst, such as aluminum bromide. The reaction is carried out at low temperatures to control the selectivity and yield, which is typically around 90%.

2-Bromo-9,9-dioctyl-9H-fluorene (CAS: 302554-80-9) is used in the pharmaceutical industry for the synthesis of certain organic compounds, in the polymer industry for the production of thermoplastics and elastomers, and in the semiconductor industry for the fabrication of organic light-emitting diodes (OLEDs) and photovoltaic materials.

When handling 2-Bromo-9,9-dioctyl-9H-fluorene (CAS: 302554-80-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. It should be stored in a fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be ventilated. Always consult a safety data sheet (SDS) for specific handling instructions and emergency procedures.