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765031

Sigma-Aldrich

3,6-Bis(N-carbazolyl)-N-phenylcarbazole

99% (HPLC)

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Synonym(s):
9′-Phenyl-9,3′:6′,9′′-ter-9H-carbazole, N-Phenyl-3,6-tricarbazolylcarbazole, BCC-36
Empirical Formula (Hill Notation):
C42H27N3
CAS Number:
211685-96-0
Molecular Weight:
573.68
MDL number:
MFCD22572690
UNSPSC Code:
12352103
PubChem Substance ID:
329767148
NACRES:
NA.23

Assay

99% (HPLC)

form

solid

mp

281-286 °C

λmax

239 nm in THF

Orbital energy

HOMO 5.29 eV 
LUMO 1.90 eV 

OLED Device Performance

ITO/PEDOT:PSS/BCC-27: FIr6 (10 wt%)/TAZ/Cs2CO3:Al

  • Color: blue
  • Max. Luminance: 12300 Cd/m2
  • Max. EQE: 4.1 %
  • Turn-On Voltage: 5 V

ITO/PEDOT:PSS/BCC-27: FIrpic (10 wt%)/TAZ/Cs2CO3:Al
  • Color: blue
  • Max. Luminance: 19200 Cd/m2
  • Max. EQE: 9.7 %
  • Turn-On Voltage: 3.9 V

SMILES string

c1ccc(cc1)-n2c3ccc(cc3c4cc(ccc24)-n5c6ccccc6c7ccccc57)-n8c9ccccc9c%10ccccc8%10

InChI

1S/C42H27N3/c1-2-12-28(13-3-1)43-41-24-22-29(44-37-18-8-4-14-31(37)32-15-5-9-19-38(32)44)26-35(41)36-27-30(23-25-42(36)43)45-39-20-10-6-16-33(39)34-17-7-11-21-40(34)45/h1-27H

InChI key

ZEGYQBGJQMTXKA-UHFFFAOYSA-N

Application

Host materials for efficient solution-processed blue phosphorescent devices

  • Device-1: ITO/PEDOT:PSS/BCC-27:FIrpic (10 wt%)/TAZ/Cs2CO3/Al
Performance: Deep Blue, Turn on Voltage: 3.9 V, Max Lum: 19,200 Cd/m2, EQE: 9.7%
  • Device-2: ITO/PEDOT:PSS/BCC-27:FIr6 (10 wt%)/TAZ/Cs2CO3/Al
Performance: Deep Blue, Turn on Voltage: 5.0 V, Max Lum: 12,300 Cd/m2, EQE: 4.1%

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Jiang, W.; et al.
Journal of Materials Chemistry, 21, 4918-4918 (2011)
High-triplet-energy tri-carbazole derivatives as host materials for efficient solution-processed blue phosphorescent devices
Jiang, W.; et al.
Journal of Materials Chemistry, 21, 4918 - 4926 (2011)

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