87220-68-6

Basic information

• Product Name: 9-phenyl-9H-carbazole-3-carbaldehyde
• Synonyms: 9-phenyl-9H-carbazole-3-carbaldehyde;9-phenylcarbazole-3-carbaldehyde;9-Phenyl-9H-carbazole-3-carboxaldehyde;9-Phenyl-9H-carbazole-3-carboxaldehyde;9H-Carbazole-3-carboxaldehyde, 9-phenyl-;9-Phenylcarbazole-3-carboxaldehyde
• CAS NO: 87220-68-6
• Molecular Formula: C₁₉H₁₃NO
• Molecular Weight: 271.31262
• Mol File: 87220-68-6.mol
• Article Data: 19

Chemical Properties

• Melting Point: 104.0 to 108.0 °C
• Appearance: /
• CAS DataBase Reference: 9-phenyl-9H-carbazole-3-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 9-phenyl-9H-carbazole-3-carbaldehyde(87220-68-6)
• EPA Substance Registry System: 9-phenyl-9H-carbazole-3-carbaldehyde(87220-68-6)

Safety Data

• Hazardous Substances Data: 87220-68-6(Hazardous Substances Data)

Usage

General Description

9-phenyl-9H-carbazole-3-carbaldehyde is a chemical compound with a molecular formula C20H13NO. It is a carbazole derivative and contains a aldehyde functional group which is located at the 3-position of the carbazole ring. 9-phenyl-9H-carbazole-3-carbaldehyde is often used as a building block in the synthesis of various organic molecules and materials. It is known for its fluorescent properties and has been utilized in the development of organic light-emitting diodes (OLEDs). Additionally, it has been studied for its potential application in organic photovoltaic cells and other optoelectronic devices. The compound may also have other potential industrial and research applications.

Upstream product

• 1592-95-6 3-bromo-9H-carbazole 
• 1153-85-1 3-bromo-9-phenyl-9H-carbazole 
• 68-12-2 N,N-dimethyl-formamide 
• 1150-62-5 N-phenylcarbazole 
• 108-86-1 bromobenzene 
• 86-74-8 9H-carbazole 
• 591-50-4 iodobenzene 
• 4885-02-3 Dichloromethyl methyl ether 

Downstream Products

• 664995-51-1 2-(N-phenyl-3-carbazolyl)benzothiazole 

Relevant articles and documents

Novel benzothiadiazine 1,1-dioxide based bipolar host materials for efficient red phosphorescent organic light emitting diodes

In this work, three novel bipolar host materials TPA-SA, 3CBZ-SA and 4CBZ-SA have been designed and synthesized by incorporating triphenyl amine and carbazole as donor and benzothiadiazine 1,1-dioxide as an acceptor. These molecules exhibit moderately high triplet energies and bipolar carrier transport characteristics (ambipolarity) which is useful for the exothermic energy transfer to the dopants and also for the balanced carrier injection/transport in the emissive layers. These materials exhibited good performances in PhOLEDs and furnished external quantum efficiency in the range of 10.0–15.0%. Notably, a red phosphorescent device using TPA-SA as the host doped with Ir(pq)2(acac) exhibited a maximum EQE, power efficiency and current efficiency of 15.0%, 16.0 lm/W, and 25.3 cd A?1, respectively.

Carbazole/triphenylamine-cyanobenzimidazole hybrid bipolar host materials for green phosphorescent organic light-emitting diodes

With a view to attain balanced charge flux for higher device performance of PhOLEDs, we have used carbazole/triphenyl amine as hole transporting moiety and cyano along with benzimidazole as electron transporting core in 3-Cbz-ImdCN, 4-Cbz-ImdCN and TPA-Im

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

The present invention relates to: a compound for an organic optoelectronic device, which is represented by chemical formula 1; a composition for an organic optoelectronic device; and an organic optoelectronic device and a display device to which the compound and composition are applied. The details of the chemical formula 1 are as defined in the specification. One embodiment provides the compound for the organic optoelectronic device, which can realize the organic optoelectronic device having high efficiency and long lifetime.