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806781 Sigma-Aldrich

TPBi

Synonym: 2,2′,2"-(1,3,5-Benzinetriyl)-tris(1-phenyl-1-H-benzimidazole)

  • CAS Number 192198-85-9

  • Empirical Formula (Hill Notation) C45H30N6

  • Molecular Weight 654.76

  •  MDL number MFCD08276433

  •  PubChem Substance ID 329769027

  •  NACRES NA.23

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Properties

Related Categories Electron Transport and Hole Blocking Materials, Materials Science, OLED and PLED Materials, Organic and Printed Electronics
Quality Level   100
assay   ≥99.5% (HPLC)
form   powder
mp   272-277 °C
Orbital energy   HOMO 6.2 eV 
  LUMO 2.7 eV 
OLED Device Performance   ITO/MoO3/NPB/Cz-BTPE/TPBi/LiF/Al (ref 2)
• Color: blue
• Max. Luminance: 9911 Cd/m2
• Max. EQE: 1.9 %
• Turn-On Voltage: 4.9 V
  ITO/MoO3/NPB/Ph-BTPE/TPBi/LiF/Al
• Color: blue
• Max. Luminance: 6497 Cd/m2
• Max. EQE: 1.9 %
• Turn-On Voltage: 5.3 V
  ITO/MoO3/NPB/isopro-BTPE/TPBi/LiF/Al(ref 2)
• Color: blue
• Max. Luminance: 1127 Cd/m2
• Max. EQE: 1.7 %
• Turn-On Voltage: 5.3 V
  ITO/MoO3/NPB/methyl-BTPE/TPBi/LiF/Al (ref 2)
• Color: blue
• Max. Luminance: 1976 Cd/m2
• Max. EQE: 1.3 %
• Turn-On Voltage: 5.3 V
SMILES string   C1(C2=NC(C=CC=C3)=C3N2C4=CC=CC=C4)=CC(C5=NC(C=CC=C6)=C6N5C7=CC=CC=C7)=CC(C8=NC(C=CC=C9)=C9N8C%10=CC=CC=C%10)=C1
InChI   1S/C45H30N6/c1-4-16-34(17-5-1)49-40-25-13-10-22-37(40)46-43(49)31-28-32(44-47-38-23-11-14-26-41(38)50(44)35-18-6-2-7-19-35)30-33(29-31)45-48-39-24-12-15-27-42(39)51(45)36-20-8-3-9-21-36/h1-30H
InChI key   GEQBRULPNIVQPP-UHFFFAOYSA-N

Description

Application

Used in OLED′s devices as electron transport and exciton blocking materials.

Packaging

500 mg in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Aggregation-induced Emission Luminogens for Non-doped Organic Light-emitting Diodes

Han Nie,1 Zujin Zhao1a and Ben Zhong Tang1,2,3b 1State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China 2Department of Chemistry, The...
Han Nie, Zujin Zhao, Ben Zhong Tang
Material Matters, 2016, 11.1, 29
Keywords: Bacterial conjugations, Building blocks, Deposition, Electronics, Indicators, Organic electronics, Semiconductor, Solvents

Organic Optoelectronics on Shape Memory Polymers

Center for Organic Photonics and Electronics (COPE), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA *E-mail: bernard.kippelen@ece.gatech.e...
Canek Fuentes-Hernandez, Bernard Kippelen*
Material Matters, 2017, 12.3
Keywords: AGE, Adhesion, Atomic layer deposition, Biological processes, Catalysis, Ceramics, Deposition, Electronics, Environmental, Nanomaterials, Nanotubes, Oxidations, Photovoltaics, Polymerization reactions, Reductions, Semiconductor, Separation

Peer-Reviewed Papers
15

References

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