925772
N,N′-Tetra(4-biphenyl)benzidine
≥97%
别名:
TBBDAz
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关于此项目
经验公式（希尔记法）:
C60H44N2
化学文摘社编号:
分子量:
793.00
UNSPSC Code:
12352116
NACRES:
NA.21
MDL number:
description
PL: 425 nm (in DCM)
Quality Segment
assay
≥97%
form
powder
color
white to light yellow
orbital energy
HOMO 5.3 eV , LUMO 2.2 eV
UV absorption
λ: 357 nm Amax: in DCM
SMILES string
N(c5ccc(cc5)c6ccc(cc6)N(c9ccc(cc9)c%10ccccc%10)c7ccc(cc7)c8ccccc8)(c3ccc(cc3)c4ccccc4)c1ccc(cc1)c2ccccc2
InChI
1S/C60H44N2/c1-5-13-45(14-6-1)49-21-33-55(34-22-49)61(56-35-23-50(24-36-56)46-15-7-2-8-16-46)59-41-29-53(30-42-59)54-31-43-60(44-32-54)62(57-37-25-51(26-38-57)47-17-9-3-10-18-47)58-39-27-52(28-40-58)48-19-11-4-12-20-48/h1-44H
InChI key
WXAIEIRYBSKHDP-UHFFFAOYSA-N
Application
Having N,N′-bis-(3-methylphenyl)-N,N′-bis-phenyl-benzidine (TPD) like unit, TBBDA (BPBPA) is electron-rich. As a result, it is used as a hole-transport material in organic light-emitting diodes (OLED).
Example of OLED Device Performance:
ITO/DNTPD (60 nm)/BPBPA (30 nm)/mCBP (10 nm)/mCBP:Ir(dbi)3 (30 nm)/LG201 (35 nm)/
LiF (1 nm)/Al (200 nm)
Color: blue
EQE: Not known
Turn-On Voltage: 2.8V
Max. Luminance: ~ 9900 Cd/m2
Besides, for organic solar cell (OSCs) applications, its highest occupied molecular orbital energy value at 5.3 eV is well matched with a donor layer and its high mobility of 1.74 × 10-2 cm2/Vs brings out an easy and rapid extraction of holes from the donor material.
Example of OLED Device Performance:
ITO/DNTPD (60 nm)/BPBPA (30 nm)/mCBP (10 nm)/mCBP:Ir(dbi)3 (30 nm)/LG201 (35 nm)/
LiF (1 nm)/Al (200 nm)
Color: blue
EQE: Not known
Turn-On Voltage: 2.8V
Max. Luminance: ~ 9900 Cd/m2
Besides, for organic solar cell (OSCs) applications, its highest occupied molecular orbital energy value at 5.3 eV is well matched with a donor layer and its high mobility of 1.74 × 10-2 cm2/Vs brings out an easy and rapid extraction of holes from the donor material.
N,N′-Tetra(4-biphenyl)benzidine can be used as an emissive layer or hole transporting material in studies such as organic light-emitting diodes (OLEDs), photovoltaics, organic field-effect transistors (OFETs).
存储类别
11 - Combustible Solids
wgk
WGK 3