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2CzPN

2CzPN

Synonym: 4,5-Di(9H-carbazol-9-yl)phthalonitrile; 4,5-Di(9H-carbazole-9-yl)phthalonitrile; 1,2-bis(carbazol-9-yl)-4,5-dicyanobenzene; 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene; 4,5-di(carbazol-9-yl)benzene-1,2-dicarbonitrile
Molecular Formula: C32H18N4
Molecular Weight: 458.51
CAS Number: 1416881-50-9
EC Number: 891-325-4
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Packing size: 1g  
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Safety Information


Hazard Statements

H315
H319
H335

Precautionary Statements

P280
P264
P501
P305 + P351 + P338
P261
P271
P405
P302 + P352
P362 + P364
P403 + P233
P304 + P340
P321
P264 + P265
P319
P332 + P317
P337 + P317

Pictograms

 Product Description

2CzPN, also known as 4,5-di(9H-carbazol-9-yl)phthalonitrile, is a versatile organic compound primarily utilized in the production of OLED displays due to its excellent electron transport properties. It plays a crucial role in enhancing the efficiency and stability of these displays, contributing to the vibrant colors and low power consumption characteristic of modern electronic devices. This compound is synthesized through a series of chemical reactions involving carbazole and phthalonitrile, showcasing its importance in the manufacturing process of advanced display technologies. Its unique molecular structure allows it to effectively facilitate electron transport, making it indispensable in the development of next-generation display technologies.

 

Application

In applications, 2CzPN serves as an essential component in the fabrication of Organic Light Emitting Diodes (OLEDs). Its ability to transport electrons efficiently makes it ideal for use in the construction of OLED screens, which are found in smartphones, televisions, and other digital devices. Additionally, its role in improving the performance and longevity of OLEDs extends beyond just display technology; it contributes to the overall energy efficiency and durability of electronic equipment, supporting the industry's push towards sustainable and eco-friendly products.

 

 

Articles:

- Local-Excitation versus Charge-Transfer Characters in the Triplet State: Theoretical Insight into the Singlet–Triplet Energy Differences of Carbazolyl-Phthalonitrile-Based Thermally Activated Delayed Fluorescence Materials

Publication Date: November 21, 2016

Kyungeon Lee, Dongwook Kim

https://doi.org/10.1021/acs.jpcc.6b10161

 

- Simultaneous enhancement of efficiency and stability of OLEDs with thermally activated delayed fluorescence materials by modifying carbazoles with peripheral groups

Publication Date: 30 January 2019

Yunge Zhang, Dongdong Zhang, Taiju Tsuboi, Yong Qiu & Lian Duan

https://doi.org/10.1007/s11426-018-9413-5

 

- Highly Efficient Sky-Blue Fluorescent Organic Light Emitting Diode Based on Mixed Cohost System for Thermally Activated Delayed Fluorescence Emitter (2CzPN)

Publication Date: March 28, 2016

Jin Won Sun, Kwon-Hyeon Kim, Chang-Ki Moon, Jeong-Hwan Lee, Jang-Joo Kim

https://doi.org/10.1021/acsami.6b00286