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        9,9'-Spirobifluorene

         

         

        English name: 9,9'-spirobifluorene
        Alias: 9,9'-Spirobi[9H-fluorene];Spirobifluorene;9,9'-Spirobi[9H]-fluorene
        CAS No.: 159-66-0
        Structure formula:
        Molecular formula: C25H16
        Molecular weight: 316.3945
        Details: Organic functional materials, intermediates。
        InChI: InChI=1/C25H16/c1-5-13-21-17(9-1)18-10-2-6-14-22(18)25(21)23-15-7-3-11-19(23)20-12-4-8-16-24(20)25/h1-16H
        Density: 1.28g/cm3
        Boiling point: 474.9°C at 760 mmHg
        Flash point: 236.8°C

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