1548450-59-4

Basic information

• Product Name: 4‐bromo‐9‐methyl‐9‐phenylfluorene
• CAS NO: 1548450-59-4
• Molecular Weight: 335.243
• Mol File: 1548450-59-4.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 4‐bromo‐9‐methyl‐9‐phenylfluorene(CAS DataBase Reference)
• NIST Chemistry Reference: 4‐bromo‐9‐methyl‐9‐phenylfluorene(1548450-59-4)
• EPA Substance Registry System: 4‐bromo‐9‐methyl‐9‐phenylfluorene(1548450-59-4)

Safety Data

• Hazardous Substances Data: 1548450-59-4(Hazardous Substances Data)

Usage

General Description

4‐bromo‐9‐methyl‐9‐phenylfluorene is a chemical compound with the molecular formula C21H15Br. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, and it contains a bromine atom, a methyl group, and a phenyl group attached to the fluorene core. 4‐bromo‐9‐methyl‐9‐phenylfluorene is of interest in the field of organic chemistry and materials science due to its potential use in the synthesis of organic electronic materials and as a building block for more complex chemical structures. Its unique molecular structure and properties make it a valuable tool for researchers studying the properties and behavior of organic compounds, as well as for professionals in industry seeking to develop new materials and applications in the field of organic electronics and materials.

Upstream product

• 58775-05-6 2,7-di-tert-butyl-9H-fluorene 
• 4269-17-4 4-bromo-9H-fluorene-9-one 
• 69200-16-4 2'-bromo-[1,1'-biphenyl]-2-carboxylic acid 
• 13029-09-9 2,2'-dibromobiphenyl 
• 74-88-4 methyl iodide 
• 98-86-2 acetophenone 

Relevant articles and documents

Production method of 4-bromo-9-methyl-9'-phenylfluorene

The invention discloses a production method of 4-bromo-9-methyl-9'-phenylfluorene, and belongs to the field of organic chemical synthesis. The production method includes taking 2,7-di-tert-butylfluorene as a starting material, synthesizing 2,7-di-tert-but

COMPOUND, COMPOSITION AND ORGANIC LIGHT-EMITTING DEVICE

A compound of formula (I) or (III) (Formulae (I), (III)) wherein: one Y is a substituent R1 bound directly to the fluorene unit of formula (I) by an sp3-hybridised carbon atom; the other Y is an aryl or heteroaryl group Ar1 that may be unsubstituted or substituted with one or more substituents; Ar2 is an arylene or heteroarylene group; R2 is a substituent; b is 0, 1, 2, 3 or 4; c is 0, 1, 2 or 3; and X is a group of formula (II): (Formula (II)) wherein Z is O or S; R3 independently in each occurrence is a substituent; each x is independently 0, 1, 2 or 3; and * is a bond to the fluorene unit of formula (I).The compounds may be used as host materials for phosphorescent dopants in organic light-emitting devices.

MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES

The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising these compounds.