Description

4,8-Di(5-Bromothiophene-2-Yl)Benzo[1,2-C:4,5-C']Bis[1,2,5]Thiadiazole is a high-purity, advanced organic semiconductor building block, identified by CAS NO 886746-58-3. This compound is valued for its unique conjugated structure, which is critical for tuning the optoelectronic properties of next-generation materials. It is primarily sought by R&D and production teams in the organic electronics and advanced materials sectors for developing high-performance organic photovoltaics (OPVs), field-effect transistors (OFETs), and other electronic devices.

Application

• As a key monomer or intermediate in the synthesis of conjugated polymers for organic solar cells (OSCs).
• Building block for small molecule acceptors (SMAs) in non-fullerene organic photovoltaics to enhance power conversion efficiency.
• Used in research and development of organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs).
• Precursor for creating n-type organic semiconductors with tailored energy levels and electron mobility.
• Component in the fabrication of perovskite solar cells as a hole-transport or interfacial layer material.
• Utilized in academic and industrial research to explore structure-property relationships in π-conjugated systems.

Basic Information

Product Name	4,8-Di(5-Bromothiophene-2-Yl)Benzo[1,2-C:4,5-C']Bis[1,2,5]Thiadiazole
CAS No.	886746-58-3
Molecular Formula	C18H6Br2N4S4
Molecular Weight	618.37 g/mol
Synonyms	Benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole, 4,8-bis(5-bromo-2-thienyl)-; 4,8-Bis(5-bromothiophen-2-yl)benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole; BBTz-Br; DTBTz; 2,6-Bis(5-bromothiophen-2-yl)benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole; 4,8-Di(5-bromo-2-thienyl)benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole; BBTz-Br2; Thiadiazole-based acceptor monomer.
EINECS	Contact for details

Quality Control

Our production of 4,8-Di(5-Bromothiophene-2-Yl)Benzo[1,2-C:4,5-C']Bis[1,2,5]Thiadiazole adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and elemental analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and performance.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Elemental Analysis	Conforms
Residual Solvents (GC)	Meets ICH guidelines

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