159-66-0 9,9-Spirobifluorene 9,9'-Spirobi[9H-fluorene]
CAS Number |
159-66-0 |
Product Name |
9,9'-spirobifluorene |
Synonyms |
Bis(2,2'-biphenylene)methane; Spirobifluorene; spiro-difluorene |
Molecular Formula |
C25H16 |
Molecular Weight |
316.3945 |
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 |
Melting point | 202 °C |
form | Solid |
color | White to pale yellow |
Water Solubility | Soluble in common organic solvents. Slightly soluble in water. |
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