2,7-Di-tert-butylfluorene(CAS: 58775-05-6)

2,7-Di-tert-butylfluorene (CAS: 58775-05-6) is a crystalline solid with a molecular weight of approximately 416.48 g/mol. It is slightly soluble in common organic solvents like toluene and chloroform. Chemically, it is relatively stable but can undergo photochemical reactions when exposed to strong light. It has a melting point around 220-222°C.

2,7-Di-tert-butylfluorene is typically synthesized by the Friedel-Crafts alkylation of fluorene with tert-butyl chloride in the presence of aluminum chloride as a catalyst. The process yields a highly pure compound with excellent selectivity and up to 95% yield.

2,7-Di-tert-butylfluorene (CAS: 58775-05-6) is used in the pharmaceutical industry for the synthesis of certain drugs, in polymer science for the production of high-performance polymers, and in the semiconductor industry for the fabrication of organic light-emitting diodes (OLEDs). It is also utilized in the preparation of sensors and other electronic devices.

When handling 2,7-Di-tert-butylfluorene (CAS: 58775-05-6), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work in a well-ventilated area or fume hood to minimize inhalation risks. Ensure proper storage in a cool, dry place away from direct sunlight. In case of spills, immediately clean up using appropriate absorbents and consult the Safety Data Sheet (SDS) for further instructions.