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Merck
CN

931004

9-(3′-(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl-3-yl)-9H-carbazole

≥99% (HPLC)

Synonym(s):

Cz-m2Ph-TRZ

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About This Item

Empirical Formula (Hill Notation):
C39H26N4
CAS Number:
Molecular Weight:
550.65
MDL number:
NACRES:
NA.23
UNSPSC Code:
12352207
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Product Name

9-(3′-(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl-3-yl)-9H-carbazole, ≥99% (HPLC)

grade

sublimed grade

description

Emissive Layer
T1 = 2.81 eV

assay

≥99% (HPLC)

λmax

280 nm±10 nm in toluene

orbital energy

HOMO 6.08 eV 
LUMO 3.28 eV 

Quality Level

Application

It′s popularly used in OLEDs as a host TADF material, contributing to increased efficiency (exciplex efficient emitter) and long lifetime OLED device.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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High Efficiency Exciplex Emitters Using Donor?Acceptor Type Acceptor Material.
Seok O C, et al.
The Journal of Physical Chemistry C, 119(39), 22618?22624-22618?22624 (2015)
Dongdong Zhang et al.
ACS applied materials & interfaces, 8(6), 3825-3832 (2016-01-23)
Exciplex forming cohosts have been widely adopted in phosphorescent organic light-emitting diodes (PHOLEDs), achieving high efficiency with low roll-off and low driving voltage. However, the influence of the exciplex-forming hosts on the lifetimes of the devices, which is one of

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