Description

4,7-Dibromo-5,6-Bis(Octyloxy)-2,1,3-Benzothiadiazole is a high-purity, functionalized benzothiadiazole derivative designed for advanced material synthesis. This compound serves as a critical building block in the development of organic semiconductors and photoactive materials, where its specific bromo and alkoxy substituents enable precise tuning of electronic and optical properties. It is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty chemical synthesis.

Application

• Organic Photovoltaic (OPV) Materials: A key intermediate for synthesizing low-bandgap polymers and small molecule acceptors used in high-efficiency solar cells.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transport materials (ETMs) and host materials for emissive layers.
• Organic Field-Effect Transistors (OFETs): Serves as a precursor for semiconducting polymers and small molecules that control charge carrier mobility.
• Chemical Synthesis & Research: A versatile reagent for Suzuki, Stille, and other cross-coupling reactions to create complex π-conjugated systems.
• Dye-Sensitized and Perovskite Solar Cells: Employed in the synthesis of novel hole-transport materials (HTMs) and sensitizers.
• Non-Linear Optical (NLO) Materials: A precursor for materials with applications in photonics and optoelectronics due to its electron-accepting benzothiadiazole core.

Basic Information

Product Name	4,7-Dibromo-5,6-Bis(Octyloxy)-2,1,3-Benzothiadiazole
CAS No.	1192352-08-1
Molecular Formula	C22H34Br2N2O2S
Molecular Weight	550.39 g/mol
Synonyms	5,6-Bis(octyloxy)-4,7-dibromobenzo[c][1,2,5]thiadiazole; 4,7-Dibromo-5,6-dioctyloxybenzo-2,1,3-thiadiazole; BT-DOB; Dibromo-bis(octyloxy)benzothiadiazole; 2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-bis(octyloxy)-; Benzo[1,2,5]thiadiazole, 4,7-dibromo-5,6-bis(octyloxy)-
EINECS	Contact for details

Quality Control

Our 4,7-Dibromo-5,6-Bis(Octyloxy)-2,1,3-Benzothiadiazole is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and development as well as pre-commercial scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged use. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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