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CAS 2055722-93-3 4TCzBN

NAME:4TCzBN CAS:2055722-93-3 MF:C87H97N5 MW:1212.73 PURITY:99% Worldwide Delivery Made in China

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Photoelectric Materials

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Product introduction

MF	C87H97N5
MW	1212.73
DENSITY	1.08±0.1 g/cm3

Description
2,3,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)benzonitrile is a compound known for its application in thermally activated delayed fluorescence (TADF) organic light-emitting diodes (OLEDs). This compound is part of the carbazolyl benzonitrile family, which is widely used in highly efficient TADF-OLED devices. The carbazolyl groups are electron-donating, while the nitrile group is electron-withdrawing. The extended tert-butyl units serve as an encapsulation shell to the luminophore, effectively separating molecules and reducing the chance of triplet-polaron annihilation, thereby improving device efficiency and stability .

Scientific Research Applications

2,3,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)benzonitrile has several scientific research applications:

Chemistry: It is used as a material in the development of TADF-OLEDs, contributing to the creation of highly efficient and stable blue and white OLED devices.

Biology: The compound’s fluorescence properties make it useful in biological imaging and as a fluorescent probe.

Industry: It is used in the production of OLED displays and lighting, contributing to advancements in display technology and energy-efficient lighting solutions.

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