126866-35-1

Basic information

• Product Name: 3-bromo-5-chloro-1,1’-biphenyl
• Synonyms: 3-bromo-5-chloro-1,1’-biphenyl
• CAS NO: 126866-35-1
• Molecular Weight: 267.553
• Mol File: 126866-35-1.mol
• Article Data: 17

Chemical Properties

• CAS DataBase Reference: 3-bromo-5-chloro-1,1’-biphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 3-bromo-5-chloro-1,1’-biphenyl(126866-35-1)
• EPA Substance Registry System: 3-bromo-5-chloro-1,1’-biphenyl(126866-35-1)

Safety Data

• Hazardous Substances Data: 126866-35-1(Hazardous Substances Data)

Usage

General Description

3-bromo-5-chloro-1,1’-biphenyl is a chemical compound that consists of a biphenyl core structure with both bromine and chlorine atoms attached to it. It is commonly used as a building block in the synthesis of pharmaceuticals and agrochemicals due to its unique properties. The presence of both bromine and chlorine atoms makes it a versatile intermediate for organic synthesis, allowing for the introduction of various functional groups through substitution reactions. Its chemical structure also makes it useful in the development of new materials and polymers. However, 3-bromo-5-chloro-1,1’-biphenyl should be handled and used with caution, as it is a potentially hazardous material that can pose health and environmental risks if not managed properly.

Upstream product

• 13101-40-1 1-bromo-3-chloro-5-iodobenzene 
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• 7285-66-7 3-chlorobiphenyl-4-amine 
• 71-43-2 benzene 
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Relevant articles and documents

Nitrogen-containing compound, and organic electroluminescent device and electronic device comprising same

The invention provides a nitrogen-containing compound as well as an organic electroluminescent device and an electronic device comprising the nitrogen-containing compound, and belongs to the field of organic electroluminescence. The transmission groups in the nitrogen-containing compound have an overlapped spatial position relationship, the carrier transmission performance can be improved, and the performance of the organic electroluminescent device can be remarkably improved by applying the material to the organic electroluminescent device.

METHOD FOR PRODUCING HALOGEN COMPOUND

PROBLEM TO BE SOLVED: To provide a method for efficiently producing an aromatic compound containing a halogen group(s). SOLUTION: Provided is a method for producing a halogen compound represented by the following general formula (1), comprising reacting an iodine compound represented by the following general formula (2) and a compound represented by the following general formula (3) in the presence of a transition metal compound, at least one phosphine compound selected from the group consisting of 1,1'-bis(diphenylphosphino)ferrocene and 4,5'-bis(diphenylphosphino)-9,9'-dimethylxanthene, and a base. (In the formula, Ar1 and Ar2 each independently represent a C1-40 organic group; X represents a bromine group, a chlorine group, a fluorine group, or a trifluoromethanesulfonate group, and when there are a plurality of X's, they may be the same or different; n represents an integer equal to or larger than 1; R's each independently represent a hydrogen atom, a C1-4 alkyl group, or a phenyl group, and two R's may be linked to form a ring containing oxygen atoms and a boron atom.) SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

Aza-aromatic compound used as electron transport material and application thereof

The invention provides an aza-aromatic compound which can be used as an electron transport material. The compound has an asymmetrically substituted dibenzoheterocycle parent structure, is high in bond energy between atoms, has good thermal stability, is beneficial to solid-state accumulation between molecules, is high in electron transition capability, and can be used as an electron transport material to effectively reduce the driving voltage of an organic electroluminescent device, improve the current efficiency of the organic electroluminescent device and prolong the service life of the organic electroluminescent device. The invention also provides an organic electroluminescent device and a display device containing the compound.