Description

4,7-Bis(5-Bromo-4-Dodecylthiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole is a high-purity, functionalized organic semiconductor material belonging to the class of donor-acceptor-donor (D-A-D) type conjugated molecules. This compound is engineered for exceptional performance in advanced electronic applications, offering tunable optoelectronic properties and excellent processability due to its solubilizing alkyl chains. It is a critical raw material for researchers and manufacturers developing next-generation organic photovoltaic (OPV) devices, organic field-effect transistors (OFETs), and other organic electronic components.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key electron-acceptor or donor material in the active layer of polymer solar cells for efficient light absorption and charge transport.
• Organic Field-Effect Transistors (OFETs): Used as a semiconducting layer to fabricate high-mobility transistors for flexible displays and logic circuits.
• Organic Light-Emitting Diodes (OLEDs): Functions as an emissive or charge-transport material in the development of efficient light-emitting devices.
• Chemical Synthesis & Material Research: Acts as a sophisticated building block or intermediate for synthesizing novel conjugated polymers and small molecules with tailored electronic properties.
• Photodetectors & Sensors: Employed in the fabrication of sensitive organic photodetectors and chemical sensors due to its responsive photophysical characteristics.

Basic Information

Product Name	4,7-Bis(5-Bromo-4-Dodecylthiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole
CAS No.	1179993-72-6
Molecular Formula	C42H58Br2N2S3
Molecular Weight	846.92 g/mol
Synonyms	Benzo[c][1,2,5]thiadiazole, 4,7-bis(5-bromo-4-dodecyl-2-thienyl)-; 4,7-Bis(5-bromo-4-dodecylthiophen-2-yl)-2,1,3-benzothiadiazole; BDT-2Br (common abbreviation); D-A-D type brominated thiophene-benzothiadiazole derivative; Organic semiconductor material 1179993-72-6
EINECS	Contact for details

Quality Control

Every batch of our 4,7-Bis(5-Bromo-4-Dodecylthiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole is synthesized and purified under controlled conditions to ensure consistent high purity and performance critical for electronic-grade applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analysis, to ensure compliance with stringent R&D and manufacturing specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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 such as argon or nitrogen to prevent potential degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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