189367-54-2

Basic information

• Product Name: 9,9-Dihexyl-2,7-dibromofluorene
• Synonyms: 9 9-DIHEXYL-2 7-DIBROMOFLUORENE 97;9,9-Dihexyl-2,7-dibromofluorene;9,9-Dihexyl-2,7-dibr;2,7-DibroMo-9,9-dihexyl fluorine;2,7-Dibromo-9,9-di(1-hexyl)-9H-fluorene;9,9-Di-n-hexyl-2,7-dibroMofluorene, 98%;2,7-DibroMo-9,9-dihexylfluorene,9,9-dihexyl-2,7-dibroMofluorene;9H-Fluorene, 2,7-dibroMo-9,9-dihexyl-
• CAS NO: 189367-54-2
• Molecular Formula: C₂₅H₃₂Br₂
• Molecular Weight: 492.33
• Product Categories: Fluorene Derivatives;Polyfluorene (PFO, PFE) Monomers;Synthetic Tools and Reagents;Organic Electronics and Photonics;Fluorene Series;OLED materials,pharm chemical,electronic
• Mol File: 189367-54-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 67-71 °C(lit.)
• Boiling Point: 0°C
• Flash Point: 0°C
• Appearance: /
• Density: 1.274 g/cm³
• Vapor Pressure: 1.76E-10mmHg at 25°C
• Refractive Index: 1.559
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility: Slightly soluble in water.
• CAS DataBase Reference: 9,9-Dihexyl-2,7-dibromofluorene(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9-Dihexyl-2,7-dibromofluorene(189367-54-2)
• EPA Substance Registry System: 9,9-Dihexyl-2,7-dibromofluorene(189367-54-2)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• Hazardous Substances Data: 189367-54-2(Hazardous Substances Data)

Usage

Description

9,9-Dihexyl-2,7-dibromofluorene is a white to brown crystalline or powdery compound that is utilized in the field of organic chemistry, particularly for its application in the development of advanced materials with specific optical and electronic properties.

Uses

Used in Polymeric Light-Emitting Diodes (PLEDs) Industry:
9,9-Dihexyl-2,7-dibromofluorene is used as an intermediate for the synthesis of polymeric light-emitting diodes (PLEDs) due to its pure blue emission and efficient electroluminescence properties. These characteristics make it a valuable component in the creation of high-quality, energy-efficient light-emitting devices.
Used in Organic Light-Emitting Diode (OLED) Material Industry:
In the OLED material industry, 9,9-Dihexyl-2,7-dibromofluorene is used as a key component for the development of OLED materials. Its high charge-carrier mobility and good processability contribute to the enhanced performance and manufacturing ease of OLED devices, which are widely used in display and lighting applications.

InChI:InChI=1/C25H32Br2/c1-3-5-7-9-15-25(16-10-8-6-4-2)23-17-19(26)11-13-21(23)22-14-12-20(27)18-24(22)25/h11-14,17-18H,3-10,15-16H2,1-2H3

Downstream Products

• 203927-98-4 9,9-dihexylfluorene-2,7-diboronic acid 
• 209603-47-4 7-bromo-9,9-dihexyl-N,N-diphenyl-9H-fluoren-2-amine 
• 254755-24-3 9,9-dihexyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)fluorene 
• 1609238-91-6 (9,9,9′,9′-tetrahexyl-7′-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H,9′H-2,2′-bifluoren-7-yl)diphenylamine 
• 1609238-90-5 (7″-bromo-9,9,9′,9′,9″,9″-hexahexyl-9H,9′H,9″H-2,2′:7′,2″-terfluoren-7-yl)diphenylamine 
• 1609238-89-2 (7′-bromo-9,9,9′,9′-tetrahexyl-9H,9′H-2,2′-bifluoren-7-yl)-diphenylamine 

Relevant articles and documents

Aryl-aryl dendrimers

Light emitting devices are incorporate, as the light emitting element, a dendrimer of which the constituent dendrons include a conjugated dendritic structure comprising aryl and/or heteroaryl groups connected to each other via bonds between sp2 hybridized ring atoms of said aryl or heteroaryl groups.