852138-91-1

Basic information

• Product Name: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole
• Synonyms: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole;9,9-Dihexyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)
• CAS NO: 852138-91-1
• Molecular Formula: C36H56B2O4Si
• Molecular Weight: 602.53494
• Mol File: 852138-91-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• Density: 1.02
• CAS DataBase Reference: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole(CAS DataBase Reference)
• NIST Chemistry Reference: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole(852138-91-1)
• EPA Substance Registry System: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole(852138-91-1)

Safety Data

• Hazardous Substances Data: 852138-91-1(Hazardous Substances Data)

Usage

General Description

2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole is a complex chemical compound with a molecular structure consisting of boron, silicon, carbon, and hydrogen atoms. It is commonly used in organic electronics and optoelectronic devices due to its high thermal and chemical stability. 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9-dihexyl-9H-9-dibenzosilole exhibits excellent electron-transport properties and has potential applications in organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), and organic photovoltaic devices. Additionally, its unique molecular structure and properties make it a promising candidate for advanced materials and organic semiconductor technology.

Upstream product

• 18204-93-8 dichlorodi-n-hexylsilane 
• 136630-36-9 4,4′-dibromo-[1,1′-biphenyl]-2,2′-diamine 
• 91371-12-9 4,4'-dibromo-2,2'-dinitrobiphenyl 
• 852138-89-7 4,4’-dibromo-2,2’-diiodo-1,1’-biphenyl 
• 852138-90-0 3,7-dibromo-5,5-dihexyl-5H-dibenzo-[b,d]-silole 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 

Relevant articles and documents

QUINOID SILAFLUORENE ORGANIC SEMICONDUCTOR MATERIAL, PREPARATION METHOD AND USE THEREOF

A quinoid silafluorene organic semiconductor material represented by formula (I) is disclosed, in which R1, R2, R5 and R6 are selected from H or C1-C20 alkyl; R3 and R4 are selected from C1-C20 alkyl; m and n are an integer of 0 to 10. A preparation method of said quinoid silafluorene organic semiconductor material and the use thereof are also disclosed.

Poly(2,7-dibenzosilole): A blue light emitting polymer

2,7-Disubstituted dibenzosilole monomers have been prepared by the selective trans-lithiation of 4,4′-dibromo-2,2′-diiodobiphenyl followed by silylation with dichlorodihexylsilane. Suzuki copolymerization of dibromo and bis(boronate) monomers afforded poly(9,9-dihexyl-2,7-dibenzosilole) which showed better efficiency than the corresponding polyfluorene in a single layer light emitting device. Preliminary studies demonstrated this to be a promising blue light emitting polymer. Copyright