1226860-66-7

Basic information

• Product Name: 3-BroMo-9-(4-broMophenyl)carbazole
• Synonyms: 3-BroMo-9-(4-broMophenyl)carbazole;3-Bromo-9-(4-bromophenyl)-9H-carbazole;3-Bromo-9-(4-bromophenyl)-9H-carbazole
• CAS NO: 1226860-66-7
• Molecular Formula: C₁₈H₁₁Br₂N
• Molecular Weight: 401.09464
• Mol File: 1226860-66-7.mol
• Article Data: 9

Chemical Properties

• Melting Point: 148.0 to 152.0 °C
• Boiling Point: 496.4±41.0 °C(Predicted)
• Appearance: /
• Density: 1 +-.0.1 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 3-BroMo-9-(4-broMophenyl)carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-BroMo-9-(4-broMophenyl)carbazole(1226860-66-7)
• EPA Substance Registry System: 3-BroMo-9-(4-broMophenyl)carbazole(1226860-66-7)

Safety Data

• Hazardous Substances Data: 1226860-66-7(Hazardous Substances Data)

Usage

General Description

3-Bromo-9-(4-bromophenyl)carbazole, also known as BBCZ, is a chemical compound with a molecular formula C20H12Br2N and a molecular weight of 417.12 g/mol. It is a brominated derivative of carbazole, a compound commonly used in organic electronics. BBCZ has potential applications in organic light-emitting diodes (OLEDs) and organic photovoltaics due to its high thermal stability, good electron transport properties, and potential for use as a hole-blocking material. Its unique structure and properties make it an attractive candidate for further research and development in the field of organic semiconductor materials.

Upstream product

• 57102-42-8 N-(4-bromophenyl)carbazole 
• 106-37-6 1.4-dibromobenzene 
• 1592-95-6 3-bromo-9H-carbazole 
• 460-00-4 1-Bromo-4-fluorobenzene 
• 589-87-7 1,4-bromoiodobenzene 
• 86-74-8 9H-carbazole 

Downstream Products

• 1226860-68-9 3-(diphenylphosphonyl)-9-[4-(diphenylphosphonyl)phenyl]-9H-carbazole 
• 1226860-67-8 3-(diphenylphosphino)-9-(4-(diphenylphosphino)phenyl)-9-carbazole 
• 1426812-04-5 1-phenyl-2-(4-(3-(1-phenyl-1H-phenanthro[9,10-d]imidazol-2-yl)-9H-carbazol-9-yl)phenyl)-1H-phenanthro[9,10-d]imidazole 
• 1426812-05-6 9-(4-formylphenyl)-9H-carbazole-3-carbaldehyde 

Relevant articles and documents

COMPOSITIONS CONTAINING BENZOCYCLOBUTENE SUBSTITUTED CARBAZOLES, AND ELECTRONIC DEVICES CONTAINING THE SAME

The invention provides compositions comprising crosslinkable BCB-functionalized materials for use in OLEDs applications. The inventive compositions can be used to form hole-transporting materials for use in electroluminescent devices. In particular, the invention provides a composition comprising at least one compound selected from Structure A, as described herein.

Site-Selective N-Arylation of Carbazoles with Halogenated Fluorobenzenes

A method for the highly site-selective C-N bond-formation reaction of halogenated fluorobenzenes with carbazoles is described. The selectivity of iodine and fluorine atoms on the aromatic ring of fluorinated iodobenzenes was initially determined with a copper-N,N-diisopropylethylamine catalytic system. By changing the position of the iodine atom on the aromatic ring from the 3- or 4-position to the 2-position, the preferred coupling site was switched from the iodine atom to the fluorine atom. Steric hindrance of the fluorinated iodobenzenes is responsible for the selectivity switch. After elucidating the reaction mechanisms of these reaction processes, a metal-free method for the highly site-selective C-N bond-formation reaction of halogenated fluorobenzenes with carbazoles was revealed through C-F bond activation. The metal-free system is able to handle a range of halogenated groups. Thus, a broad range of chlorinated, brominated, and iodinated N-arylated carbazoles were generated, which are widely useful in organic chemistry.

This polycarbazole-phosphine oxide compound and an organic electroluminescence element including (by machine translation)

The present invention relates to a carbazole-based phosphine oxide compound, and an organic electroluminescent device including the same. According to the present invention, provided are a compound for an organic electroluminescent device which can improve unstable thermal stability and low efficiency characteristics which are the problems of known compounds for an organic electroluminescent device, and particularly, can implement excellent efficiency characteristics in a pure blue phosphorescent device, by using the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device, and the organic electroluminescent device. According to one aspect of the present invention, the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device is provided, and the organic electroluminescent device containing the same which can implement thermal stability and high efficiency characteristics is also provided.