2,7-Di-tert-butylfluorene

2,7-Di-tert-butylfluorene (CAS 58775-05-6, C21H26, FW 278.43) is supplied at 98% purity (HPLC) as a white powder by Puyang Huicheng Electronic Material Co., Ltd. (product no. F1003), which sources rather than manufactures it directly. Produced to Chinese Pharmacopoeia (ChP) standards, it is distributed across North America, Central/South America, Europe, Australasia, Asia and Africa.