Description

4,4-Dihexyl-2,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-4H-Silolo[3,2-B:4,5-B']Dithiophene is a high-purity, functionalized organosilicon building block containing pinacol boronate ester groups. This compound matters as a critical monomer for synthesizing advanced conjugated polymers and organic semiconductors with tailored electronic properties. It is essential for R&D and production in the organic electronics and photovoltaics sectors, enabling the development of next-generation materials for flexible displays, sensors, and energy-harvesting devices.

Application

• Organic Photovoltaic (OPV) Materials: Serves as a key electron-donor or acceptor building block in the synthesis of low-bandgap polymers for high-efficiency solar cells.
• Organic Light-Emitting Diodes (OLEDs): Used to create emissive or charge-transport layers in display and lighting technologies.
• Organic Field-Effect Transistors (OFETs): A precursor for semiconducting polymers that form the active channel in flexible and printed electronics.
• Chemical Synthesis & Material Science R&D: Acts as a versatile monomer for Suzuki-Miyaura cross-coupling reactions to construct complex π-conjugated systems.
• Perovskite Solar Cells: Employed in the development of novel hole-transport materials or interfacial layers to improve device stability and performance.
• Printed Electronics: Enables the formulation of conductive inks for roll-to-roll manufacturing of electronic circuits and components.

Basic Information

Product Name	4,4-Dihexyl-2,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-4H-Silolo[3,2-B:4,5-B']Dithiophene
CAS No.	1445594-20-6
Molecular Formula	C36H58B2O4S2Si
Molecular Weight	660.66 g/mol
Synonyms	4,4-Dihexyl-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-silolo[3,2-b:4,5-b']dithiophene; 4H-Silolo[3,2-b:4,5-b']dithiophene, 4,4-dihexyl-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Dithienosilole Boronic Ester Pinacol; Silolo[3,2-b:4,5-b']dithiophene Boronate Monomer; DTS(BPin)2 derivative; Dithienosilole Bis(boronate); 4,4-Dihexyl-dithieno[3,2-b:2',3'-d]silole-2,6-diyl)bis(boronic acid pinacol ester)
EINECS	Contact for details

Quality Control

Our production of 4,4-Dihexyl-2,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-4H-Silolo[3,2-B:4,5-B']Dithiophene adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and elemental analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label. This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (argon or nitrogen) to prevent degradation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.