4- ?? ? -9,9'- ?? ?? [?? ??]
4- ?? ? -9,9'- ?? ?? [?? ??] ??? ???
?? ??:
1161009-88-6
???:
4- ?? ? -9,9'- ?? ?? [?? ??]
???(??):
4-???-9,9'-????[????]
???:
4-bromo-9,9'-Spirobi[9H-fluorene
???(??):
4-BSF;4-Bromospirofluorene;9,9-pipiorene 4bromo-;4-Dromo-9,9'-spirobifluorene;4-BroMo-9,9'-spirobifluorene;4-DibroMo-9,9'-spirobifluorene;4-bromo-9,9'-Spiro[9H-fluorene];4-Bromo-9,9'-spirobi[fluorene];4-bromo-9,9'-Spirobi[9H-fluorene;9,9'-Spirobi[9H-fluorene], 4-bromo-
CBNumber:
CB32538920
???:
C25H15Br
??? ??:
395.29
MOL ??:
1161009-88-6.mol
4- ?? ? -9,9'- ?? ?? [?? ??] ??
???
157.0 to 161.0 °C
?? ?
517.2±29.0 °C(Predicted)
??
1.52±0.1 g/cm3(Predicted)
???
0-0Pa at 20-50℃
?? ??
Sealed in dry,Room Temperature
??? ??
powder to crystal
??
???? ?? ??
InChI
InChI=1S/C25H15Br/c26-23-15-7-14-22-24(23)18-10-3-6-13-21(18)25(22)19-11-4-1-8-16(19)17-9-2-5-12-20(17)25/h1-15H
InChIKey
GQXFSXMUBDPXBG-UHFFFAOYSA-N
SMILES
C12(C3=C(C=CC=C3)C3=C1C=CC=C3)C1=C(C=CC=C1)C1=C2C=CC=C1Br
LogP
6.5 at 25℃ and pH6.5
??
?? ? ?? ??
?? ? ???? ?? (GHS)
????(GHS):
?? ?:
Warning
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H314 ??? ?? ??? ?? ??? ???
????? ?? ?????
?? 1A, B, C
??
P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????.
???? ?? ????(??)? ??? ????.
P363 ?? ??? ??? ??? ?????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
4- ?? ? -9,9'- ?? ?? [?? ??] C??? ??, ??, ??
??
4-bromo-9, 9'-Spirobi[9H-fluorene is a kind of fluorene which is a polycyclic aromatic hydrocarbon. It can be used as the intermediate of organic light-emitting diodes (OLEDs)
?? ??
Jiang, Z., et al. "Novel oligo-9, 9'-spirobifluorenes through ortho-linkage as full hydrocarbon host for highly efficient phosphorescent OLEDs."Organic Letters 11.12(2009):2607-10.
Sébastien Thiery et al. "4-Pyridyl-9, 9′-spirobifluorenes as Host Materials for Green and Sky-Blue Phosphorescent OLEDs." Journal of Physical Chemistry C 119.11(2015):150204142546002.
4- ?? ? -9,9'- ?? ?? [?? ??] ?? ?? ? ???
???
?? ??
4- ?? ? -9,9'- ?? ?? [?? ??] ?? ??
???( 176)?? ??
Americas 1
China 167
Europe 1
India 1
Japan 1
United States 5
Global 176
4- ?? ? -9,9'- ?? ?? [?? ??] ?? ??:
2- (9,9- ??? ?? ?? -3- ?) -4,4,5,5- ??? ?? -1,3,2- ? ?? ? ?? 3- (4,4,5,5- ??? ?? -1,3,2- ? ?? ? ?? -2- ?) -9,9'- ??? ? [?? ??] (9,9-Dimethyl-9H-fluoren-4-yl)boronic ? 4-?? ?-9, 9-? ? ? fluorene 3- (?? ? ?? ? ????) -9,9- ? ?? ?? ?? 4- ?? ? -9,9'- ? ?? ?? ?? 3-?? ?-9, 9-dimethylfluorene 3-?? ?-9, 9and #39;-spirobifluorene
9,9-diphenyl-9H-fluoreN-4-ylboronicacid
2-Bromo-9,9'-spirobi[9H-fluorene]
![4- ?? ? -9,9'- ?? ?? [?? ??]](CAS/20150408/GIF/1161009-88-6.gif)
