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2-Bromo-9,9'-spirobi[9H-fluorene]

2-Bromo-9,9'-spirobi[9H-fluorene] Struktur
171408-76-7
CAS-Nr.
171408-76-7
Englisch Name:
2-Bromo-9,9'-spirobi[9H-fluorene]
Synonyma:
2-BSF;K0001;DK912;2-Bromo-9,9'-spirobi;2- broMospirofluorene;2-Bromospirobifluorene;2-BroMo-9,9'-spirobiflu;2-BroMo-9,9'-spirobiflu;2-broMo-9,9'-Spirobi[9H]-;2-BroMo-9,9'-spirobifluoren
CBNumber:
CB6846376
Summenformel:
C25H15Br
Molgewicht:
395.29
MOL-Datei:
171408-76-7.mol
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2-Bromo-9,9'-spirobi[9H-fluorene] Eigenschaften

Schmelzpunkt:
182.0 to 186.0 °C
Siedepunkt:
517.2±29.0 °C(Predicted)
Dichte
1.52±0.1 g/cm3(Predicted)
Dampfdruck
0-0.001Pa at 20-50℃
storage temp. 
Sealed in dry,Room Temperature
Aggregatzustand
Solid
Farbe
White to Orange to Green
InChI
InChI=1S/C25H15Br/c26-16-13-14-20-19-9-3-6-12-23(19)25(24(20)15-16)21-10-4-1-7-17(21)18-8-2-5-11-22(18)25/h1-15H
InChIKey
ONCCVJKFWKAZAE-UHFFFAOYSA-N
SMILES
C12(C3=C(C=CC=C3)C3=C1C=CC=C3)C1=C(C=CC=C1)C1=C2C=C(Br)C=C1
LogP
6.5 at 25℃ and pH6

Sicherheit

S-Sätze: 24/25
HS Code  29039990

2-Bromo-9,9'-spirobi[9H-fluorene] Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

2-Bromo-9, 9’-spirobifluorene is a derivative of 9,9'-spirobifluorene. It is a quite useful blue light emitting material used in the organic light emitting diodes (OLEDs). It possesses high photoluminescence efficiency and good chemical stability. Moreover, It has high glass-transition temperature, excellent thermal stability and easy color tenability through introducing low band gap co-monomers.

Chemische Eigenschaften

Off-white to light yellow crystal or powder

Einzelnachweise

http://www.sigmaaldrich.com/catalog/product/aldrich/767735?lang=en&region=US
Tang, S., et al. "A Molecular Glass for Deep-Blue Organic Light-Emitting Diodes Comprising a 9,9′-Spirobifluorene Core and Peripheral Carbazole Groups." Advanced Functional Materials 17.15(2010):2869-2877.
Nakanotani, H., et al. "Extremely Low-Threshold Amplified Spontaneous Emission of 9,9′-Spirobifluorene Derivatives and Electroluminescence from Field-Effect Transistor Structure." Advanced Functional Materials17.14(2010):2328-2335.

2-Bromo-9,9'-spirobi[9H-fluorene] Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

9,9'-spirobi[fluoren]-2-amine

2-Bromo-9,9'-spirobi[9H-fluorene] Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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171408-76-7()Verwandte Suche:

1,2-Bis(pentabromophenyl) ethane 2-Brom-1,1-diethoxyethan Ethylbromdifluoracetat Dibrommethan Diphenylether, Pentabromderivat 2-Brom-9H-fluoren Brom
  • 9,9′-Spirobi[9H-fluorene],2′-bromo
  • 2-BROMO-9,9''-SPIROBIFLUOROENE
  • 2-Bromo-9,9'-spirobi[9H-fluorene]
  • 2-Bromo-9,9'-spirobi
  • 2-BroMo-9,9'-spirobiflu
  • 2-BroMo-9,9'-spirobifluoren
  • 2- broMospirofluorene
  • 2-DibroMo-9,9'-spirobifluorene
  • 2-(9,9'-spirobi[fluoren]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 2-broMo-9,9'-Spirobi[9H]-fluorene (BSBF)
  • 2-BROMO-9,9'-SPIROBIFLUORENE
  • 2-BSF
  • 2-Bromospirobifluorene
  • 2-broMo-9,9'-Spirobi[9H]-
  • 2-Bromo-9,9'-spirobi[9H-fluorene] >
  • K0001
  • 2-Bromo-9,9'-spirobi[9H-fluorene] ISO 9001：2015 REACH
  • DK912
  • TIANFU-CHEM 2-Bromo-9,9'-spirobifluorene---
  • 2-Bromo-9,9'-spirobi[9H-fluorene
  • 2-BroMo-9,9'-spirobiflu
  • 2-Bromo-9,9'-spirobi[fluorene
  • 171408-76-7
  • C25H15Br
  • Pyridines
  • OLED materials,pharm chemical,electronic
  • Fluorene Series
  • Fluorene Derivatives
  • 171408-76-7
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