Description

2,6-Di3Metin-4,4-Dioctyl-4H-Silolo[3,2-B:4,5-B']Dithiophene is a high-purity, specialized organic semiconductor building block. This compound is critical for the development of advanced electronic materials due to its unique fused-ring silolodithiophene core, which facilitates excellent charge transport properties. It is primarily sought by researchers and manufacturers in the organic electronics, photovoltaics, and advanced materials sectors for creating high-performance organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).

Application

• Organic Semiconductor Synthesis: A key monomer for constructing p-type conjugated polymers and small molecules in organic electronics.
• Organic Field-Effect Transistors (OFETs): Used to develop high-mobility semiconductor layers for flexible displays and logic circuits.
• Organic Photovoltaic (OPV) Cells: Serves as an electron-donor material in the active layer of solar cells for efficient light absorption and charge generation.
• Perovskite Solar Cell Components: Employed in hole-transport materials (HTMs) or interfacial layers to enhance device stability and efficiency.
• Chemical Research & Development: A valuable intermediate for academic and industrial R&D focused on novel pi-conjugated systems.
• Printed Electronics: Enables the formulation of conductive inks for roll-to-roll manufacturing of electronic components.

Basic Information

Product Name	2,6-Di3Metin-4,4-Dioctyl-4H-Silolo[3,2-B:4,5-B']Dithiophene
CAS No.	1160106-15-9
Molecular Formula	C34H46S2Si
Molecular Weight	546.93 g/mol
Synonyms	4,4-Dioctyl-4H-silolo[3,2-b:4,5-b']dithiophene-2,6-diylbis(trimethylstannane); 2,6-Bis(trimethylstannyl)-4,4-dioctyl-4H-silolo[3,2-b:4,5-b']dithiophene; Dithienosilole monomer; Silolo[3,2-b:4,5-b']dithiophene derivative; OTSn; Dioctylsilolodithiophene distannyl monomer; 4H-Silolo[3,2-b:4,5-b']dithiophene, 4,4-dioctyl-2,6-bis[(trimethylstannyl)thien-2-yl]-
EINECS	Contact for details

Quality Control

Every batch of our 2,6-Di3Metin-4,4-Dioctyl-4H-Silolo[3,2-B:4,5-B']Dithiophene undergoes rigorous analytical testing to ensure it meets the stringent purity requirements for electronic-grade materials. Our quality protocols include HPLC, NMR, and elemental analysis to verify chemical identity, purity, and the absence of critical metallic impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (argon or nitrogen). This material is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light may degrade performance. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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