Description

2,6-Dibromo-4,8-Bis[(2-Ethylhexyl)Oxy]-Benzo[1,2-B:4,5-B']Dithiophene is a high-value, functionalized organic semiconductor building block. This compound is engineered for precise molecular engineering in advanced electronic materials, offering critical control over optoelectronic properties. It is primarily sought by R&D and production teams in the organic electronics and photovoltaics sectors for developing next-generation devices.

Application

• Organic Photovoltaic (OPV) Cells: A key electron-accepting or intermediate unit in the synthesis of low-bandgap polymers and small molecules for high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): Used as a core building block for p-type or ambipolar semiconductor materials, influencing charge carrier mobility.
• Perovskite Solar Cells: Employed in the development of novel hole-transporting materials (HTMs) or interfacial layers to enhance device stability and performance.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for emissive or charge-transport layers in display and lighting technologies.
• Chemical Synthesis & Material Science Research: A versatile intermediate for synthesizing complex conjugated systems and studying structure-property relationships.
• Dye-Sensitized Solar Cells (DSSCs): Can be incorporated into organic dye sensitizers to tune absorption spectra and improve light-harvesting efficiency.

Basic Information

Product Name	2,6-Dibromo-4,8-Bis[(2-Ethylhexyl)Oxy]-Benzo[1,2-B:4,5-B']Dithiophene
CAS No.	1226782-13-3
Molecular Formula	C30H38Br2O2S2
Molecular Weight	646.55 g/mol
Synonyms	2,6-Dibromo-4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene; BDTT-2Br; 2,6-Dibromo-4,8-di(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene; Benzo[1,2-b:4,5-b']dithiophene, 2,6-dibromo-4,8-bis[(2-ethylhexyl)oxy]-; 1226782-13-3; BDT-2Br(OEH); 4,8-Bis(2-ethylhexyloxy)-2,6-dibromobenzo[1,2-b:4,5-b']dithiophene
EINECS	Contact for details

Quality Control

Every batch of our 2,6-Dibromo-4,8-Bis[(2-Ethylhexyl)Oxy]-Benzo[1,2-B:4,5-B']Dithiophene is produced and analyzed under strict quality management protocols to ensure consistency and high purity for sensitive electronic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality systems are designed to support R&D and scale-up requirements with reliable, batch-to-batch reproducibility.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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