Description

4,7-Bis(5-Bromothiophen-2-Yl)-5,6-Bis(Octyloxy)Benzo[C][1,2,5]Thiadiazole is a high-purity, functionalized organic semiconductor building block designed for advanced materials research and development. This compound is valued for its precise molecular architecture, which is critical for tuning the optoelectronic properties of conjugated polymers and small molecules. It is primarily utilized by R&D chemists and material scientists in the organic electronics sector for applications requiring specific light absorption and charge transport characteristics.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key electron-accepting or donor unit in the active layer of polymer solar cells to enhance power conversion efficiency.
• Organic Light-Emitting Diodes (OLEDs): Used as a functional component in emissive or charge transport layers to improve device brightness and longevity.
• Organic Field-Effect Transistors (OFETs): Incorporated into semiconducting polymers to modulate charge carrier mobility and threshold voltage.
• Chemical Synthesis & Material Science: Acts as a versatile intermediate for the synthesis of novel conjugated polymers, dendrimers, and small molecule semiconductors.
• Photodetectors & Sensors: Employed in the development of sensitive organic-based photodetectors and chemical sensors due to its tailored photophysical properties.

Basic Information

Product Name	4,7-Bis(5-Bromothiophen-2-Yl)-5,6-Bis(Octyloxy)Benzo[C][1,2,5]Thiadiazole
CAS No.	1192352-10-5
Molecular Formula	C₃₀H₃₄Br₂N₂O₂S₃
Molecular Weight	702.60 g/mol
Synonyms	5,6-Bis(octyloxy)-4,7-bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole; 4,7-Bis(5-bromo-2-thienyl)-5,6-bis(octyloxy)-2,1,3-benzothiadiazole; BT-OBT; Brominated Thiophene-Benzothiadiazole Derivative; OBT-Br; Conjugated Polymer Intermediate; Organic Semiconductor Monomer
EINECS	Contact for details

Quality Control

Every batch of 4,7-Bis(5-Bromothiophen-2-Yl)-5,6-Bis(Octyloxy)Benzo[C][1,2,5]Thiadiazole is synthesized and purified under controlled conditions to ensure exceptional purity and batch-to-batch consistency, suitable for sensitive electronic applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analysis, to ensure compliance with stringent R&D and pilot-scale production standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to orange solid
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.