Description

1,1'-[4,8-Bis[(2-Ethylhexyl)Oxy]Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl]Bis[1,1,1-Trimethylstannane] is a high-purity organotin monomer specifically designed for advanced materials synthesis. This compound serves as a critical building block in the development of next-generation semiconducting polymers for high-performance electronic applications. It is essential for researchers and manufacturers in the organic electronics and photovoltaics sectors seeking to synthesize novel donor-acceptor copolymers with tailored optoelectronic properties.

Application

• Organic Photovoltaic (OPV) Materials: A key monomer for synthesizing low-bandgap polymer donors in bulk-heterojunction solar cells.
• Organic Field-Effect Transistors (OFETs): Used in the production of semiconducting polymers for high-mobility electronic devices.
• Polymer Synthesis: Serves as a stannylated comonomer in Stille polycondensation reactions to create conjugated polymers.
• Advanced Material R&D: A crucial reagent for academic and industrial research into new organic electronic materials.
• Perovskite Solar Cell Components: Employed in the development of hole-transport materials or interfacial layers.
• Flexible Electronics: Enables the creation of soluble, processable polymers for printed and flexible circuits.

Basic Information

Product Name	1,1'-[4,8-Bis[(2-Ethylhexyl)Oxy]Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl]Bis[1,1,1-Trimethylstannane]
CAS No.	1160823-78-8
Molecular Formula	C44H70O2S2Sn2
Molecular Weight	932.86 g/mol
Synonyms	2,6-Bis(trimethylstannyl)-4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene; BDT(2-EH)-SnMe3; Benzo[1,2-b:4,5-b']dithiophene-2,6-diylbis(trimethylstannane) derivative; 4,8-Bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diylbis(trimethylstannane); BDT-Sn monomer; OPV monomer 1160823-78-8; Stannylated BDT monomer
EINECS	Contact for details

Quality Control

Our 1,1'-[4,8-Bis[(2-Ethylhexyl)Oxy]Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl]Bis[1,1,1-Trimethylstannane] is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, critical for sensitive polymerization reactions. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and residual solvent levels. We support cGMP and ISO 9001 compliant production for research and development applications.

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) due to its moisture-sensitive and potentially air-sensitive nature. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Tin Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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