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Description
9,9'-Spirobifluorene is a polyfluorene with carbon atoms of the methylene bridge connected to two fluorene molecules. It is mainly used in organic electronics due to its robust structure and two perpendicularly arranged π systems.
Synonyms
9,9'-Spirobi[9H-fluorene]
IUPAC Name
9,9'-spirobi[fluorene]
Molecular Weight
316.39
Molecular Formula
C25H16
Canonical SMILES
c1ccc2c(c1)-c3ccccc3C24c5ccccc5-c6ccccc46
InChI
1S/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
InChI Key
SNFCXVRWFNAHQX-UHFFFAOYSA-N
Melting Point
195-200 °C
Flash Point
Not applicable
Purity
0.97
Storage
room temp
Assay
97%
Complexity
413
Covalently-Bonded Unit Count
1
Exact Mass
316.125201g/mol
Formal Charge
0
H-Bond Acceptor
0
H-Bond Donor
0
Heavy Atom Count
25
MDL Number
MFCD08704216
Monoisotopic Mass
316.125201g/mol
Rotatable Bond Count
0
