148044-07-9

Basic information

• Product Name: 1,3,5-Tri(9-carbazolyl)benzene
• Synonyms: 1,3,5-TRI(9H-CARBAZOL-9-YL)BENZENE;1,3,5-Tri-(9-carbazolyl)benzene;1,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation);1,3,5-Tri(9-carbazol;TCP , 1,3,5-Tri(9-carbazolyl)benzene;1,3,5-Tri(9H-carbazol-9-yl)benzene, subliMed grade;9H-Carbazole, 9,9',9''-(1,3,5-benzenetriyl)tris-;1,3,5-Tris(N-carbazolyl)benzene
• CAS NO: 148044-07-9
• Molecular Formula: C42H27N3
• Molecular Weight: 573.68
• Product Categories: Electronic Chemicals;Carbazoles;Carbazoles (for Conduting Polymer Research);Electroluminescence;Functional Materials;Highly Purified Reagents;Other Categories;Reagents for Conducting Polymer Research;Refined Products by Sublimation;oled materials
• Mol File: 148044-07-9.mol
• Article Data: 8

Chemical Properties

• Melting Point: 325-330°C
• Appearance: /
• Density: 1.26
• Refractive Index: 1.735
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: soluble in Tetrahydrofuran
• CAS DataBase Reference: 1,3,5-Tri(9-carbazolyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,5-Tri(9-carbazolyl)benzene(148044-07-9)
• EPA Substance Registry System: 1,3,5-Tri(9-carbazolyl)benzene(148044-07-9)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 148044-07-9(Hazardous Substances Data)

Usage

Applications

With three carbazole units attached to the benzene ring, 1,3,5-tris(carbazol-9-yl)benzene (tCP) is electron-rich and an excellent hole-transporting layer (HTL) material. It is mainly used as a phosphorescent host material for light-emitting diodes.

Description

With three carbazole units attached to the benzene ring, 1,3,5-tris(carbazol-9-yl)benzene?(tCP) is electron-rich and an excellent hole-transporting layer (HTL) material. It is mainly used as a phosphorescent host material for light-emitting diodes.

Chemical Properties

White to off-white solid

Uses

Different sources of media describe the Uses of 148044-07-9 differently. You can refer to the following data:
1. 1,3,5-Tri(9-carbazolyl)benzene is an advanced host material for phosphorescent guest-host systems; such as used in Organic Light Emitting Diode devices
2. This material is an advanced host material for phosphorescent guest-host systems; such as used in Organic Light Emitting Diode devices.

InChI:InChI=1/C42H27N3/c1-7-19-37-31(13-1)32-14-2-8-20-38(32)43(37)28-25-29(44-39-21-9-3-15-33(39)34-16-4-10-22-40(34)44)27-30(26-28)45-41-23-11-5-17-35(41)36-18-6-12-24-42(36)45/h1-27H

Upstream product

• 108-72-5 1,3,5-triaminobenzene 
• 13029-08-8 2,2'-Dichlorobiphenyl 
• 626-39-1 1,3,5-trisbromobenzene 
• 86-74-8 9H-carbazole 
• 108-70-3 1,3,5-trichlorobenzene 

Relevant articles and documents

Microporous polycarbazole with high specific surface area for gas storage and separation

Microporous polycarbazole via straightforward carbazole-based oxidative coupling polymerization is reported. The synthesis route exhibits cost-effective advantages, which are essential for scale-up preparation. The Brunauer-Emmett-Teller specific surface area for obtained polymer is up to 2220 m2 g-1. Gas (H2 and CO2) adsorption isotherms show that its hydrogen storage can reach to 2.80 wt % (1.0 bar and 77 K) and the uptake capacity for carbon dioxide is up to 21.2 wt % (1.0 bar and 273 K), which show a promising potential for clean energy application and environmental field. Furthermore, the high selectivity toward CO2 over N2 and CH4 makes the obtained polymer possess potential application in gas separation.

A tuned bicyclic proazaphosphatrane for catalytically enhanced n-arylation reactions with aryl chlorides

The N-arylation of various amines with aryl chlorides proceeded in good-to-excellent yields in the presence of P[N{(p-NMe2)C6H4CH2}CH2CH2]3N (1e, a new electron-rich proazaphosphatrane ligand) and small amounts of Pd2(dba)3 (dba = dibenzylideneacetone). This catalytic system was also very effective for the synthesis of carbazoles. An efficient palladium-catalyzed N-arylation reaction of amines under mild conditions with a tuned bicyclic proazaphosphatrane has been developed.

PROCESS FOR PRODUCING N-(HETERO)ARYLAZOLES

The present invention provides a process for effectively producing an N-(hetero)arylazole with high yield, which is useful as a medical or agrochemical product, an organic photoconductor material, an organic electroluminescent element material, or the like. The present invention relates to a process for producing an N-(hetero)arylazole, which includes reacting a (hetero)aryl (pseudo)halide with an NH-azole in the presence of: a catalyst including a palladium compound and a coordination compound; and a basic magnesium compound.