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4TCzBN

4TCzBN structure

CAS No.: 2055722-93-3

Chemical Name:: 4TCzBN

Synonyms: 4TCzBN;2,3,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)benzonitrile;2,3,5,6-Tetrakis[3,6-bis(1,1-dimethylethyl)-9H-carbazol-9-yl]benzonitrile;Benzonitrile, 2,3,5,6-tetrakis[3,6-bis(1,1-dimethylethyl)-9H-carbazol-9-yl]-

CBNumber:: CB03345236

Molecular Formula:: C87H97N5

Molecular Weight:: 1212.73

MDL Number:

MOL File:: 2055722-93-3.mol

Last updated:2023-08-31 09:38:59

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4TCzBN Properties

Density	1.08±0.1 g/cm3(Predicted)
form	powder/crystals
color	Yellow
Melting point	Tg?=? 322 °C (lit.)
Fluorescene	λem?483 nm in toluene
Absorption	λmax?295 nm, 345 nm and 417 nm in?toluene

4TCzBN Chemical Properties,Uses,Production

Description

4TCzBN is a derivative of carbazol benzonitrile. Its fluorescence peak is located at 456nm, and a new host-σ-guest emitter can be synthesized by grafting with host molecules to improve device performance. It is often used in either white or blue highly efficient TADF-OLED devices.

References

[1] ;Liu D, et al. Constructing host-σ-guest structures to optimize the efficiency of non-doped solution-processed OLEDs. Journal of Materials Chemistry C. 2020; 9: 1221-1227.
[2] Jakoby M, et al. Method for accurate experimental determination of singlet and triplet exciton diffusion between thermally activated delayed fluorescence molecules. Chemical Science. 2021; 12: 1121-1125.

4TCzBN Preparation Products And Raw materials

Raw materials

Preparation Products

4TCzBN Suppliers

Global( 11)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Shine Materials Technology Co., Ltd	+886-7-8416686	materials@shinematerials.com	China	67	58
Anhui Brighton Optoelectronics Technology Co., Ltd.	0566-3387005 18705660875	brighton.sales@qq.com	CHINA	163	58
Henan's chemical products co., LTD	0371-60919097 15378766539	794449696@qq.com	China	5021	58
Suzhou A-Photoelectic Materials Co.,Ltd	18913195221	szaw2018@163.com	China	416	58
Henan Lien Chemical Products Co., Ltd.	15378766539	535046669@qq.com	China	4007	58
Zhengzhou Convergence Chemical Co. LTD	0371-53736046 13393710386	2853979814@qq.com	China	9999	58
Shanghai Hanlin biology science and technology co., ltd	183-0212-4410 18302124410	Djt18302124410@163.com	China	2981	58
Zhejiang Hongwu Technology Co., Ltd.	18255593606	wlb@hwoled.com	China	2996	58
Jilin Chinese Academy of Sciences-yanshen Technology	18143011203	ET-market@chemextension.com	China	40873	58

Supplier	Advantage
Jilin Chinese Academy of Sciences-yanshen Technology	58
Shine Materials Technology Co., Ltd	58
Anhui Brighton Optoelectronics Technology Co., Ltd.	58
Henan's chemical products co., LTD	58
Suzhou A-Photoelectic Materials Co.,Ltd	58
Henan Lien Chemical Products Co., Ltd.	58
Zhengzhou Convergence Chemical Co. LTD	58
Shanghai Hanlin biology science and technology co., ltd	58
Zhejiang Hongwu Technology Co., Ltd.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58

4TCzBN 2,3,5,6-Tetrakis[3,6-bis(1,1-dimethylethyl)-9H-carbazol-9-yl]benzonitrile Benzonitrile, 2,3,5,6-tetrakis[3,6-bis(1,1-dimethylethyl)-9H-carbazol-9-yl]- 2,3,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)benzonitrile 2055722-93-3 C87H97N5