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CAS号: 884336-44-1 英文名称: 9,9-Spirodifluorene-2-Boronic acid pinacol ester 英文同义词: 2-(4,4,5,5-Tetramethyl-1,3,2-dio;9,9-Spirodifluorene-2-Boronic acid picol ester;9,9-Spirodifluorene-2-Boronic acid pinacol ester;(9,9'-Spirobi[fluoren]-7-yl)boronic acid pinacol ester;9,9'-Spirobi[9H-fluoren]-2-ylboronic acid pinacol ester;2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene];2-(9,9'-Spirobi[fluoren]-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(9,9'-spirobi[fluorene]-2-yl)-1,3,2-dioxaborolane;2-(9,9'-spirobi[fluorene]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-2'-yl)- 中文名称: 9,9-螺二芴-2-硼酸频哪醇酯 中文同义词: 9,9-螺二芴-2-硼酸频哪醇酯;2-硼酸频哪醇酯-9,9'-螺二芴;B-9,9'-螺二芴-2'-基硼酸频呢醇酯;(9,9'-螺二[芴]-7-基)硼酸频哪醇酯;9,9'-螺双[9H-芴]-2-基硼酸频哪醇酯;2-(9,9'-螺二[芴]-7-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷 分子式: C31H27BO2 分子量: 442.36 熔点 : 248.0 to 252.0 °C 沸点 : 585.6±29.0 °C(Predicted) 密度 : 1.23±0.1 g/cm3(Predicted)