Description

2,1,3-Benzothiadiazole, 5,6-Difluoro-4,7-Bis[4-(2-Octyldodecyl)-5-(Trimethylstannyl)-2-Thienyl]- is a high-purity, functionalized organic semiconductor building block designed for advanced material synthesis. This compound is critical for researchers and manufacturers developing next-generation electronic and optoelectronic devices due to its tailored molecular structure. It is primarily utilized in the organic electronics, photovoltaics, and specialty chemical research sectors where precise molecular engineering is required for performance optimization.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key electron-accepting or donor material in the active layer of polymer solar cells for enhanced light absorption and charge transport.
• Organic Field-Effect Transistors (OFETs): Used as a semiconductor component to improve charge carrier mobility and device stability.
• Organic Light-Emitting Diodes (OLEDs): Functions as an emissive or charge-transport layer material for displays and lighting applications.
• Chemical Synthesis & Material Science: Acts as a versatile precursor or intermediate for synthesizing novel conjugated polymers and small molecules with specific electronic properties.
• Perovskite Solar Cells: Investigated as an interfacial or additive material to improve efficiency and long-term stability.
• Sensor Development: Employed in the fabrication of chemical and biological sensors due to its tunable optoelectronic response.

Basic Information

Product Name	2,1,3-Benzothiadiazole, 5,6-Difluoro-4,7-Bis[4-(2-Octyldodecyl)-5-(Trimethylstannyl)-2-Thienyl]-
CAS No.	2376104-24-2
Molecular Formula	C58H90F2N2S3Sn2
Molecular Weight	1196.85 g/mol
Synonyms	5,6-Difluoro-4,7-bis[5-(trimethylstannyl)-4-(2-octyldodecyl)thiophen-2-yl]benzo[c][1,2,5]thiadiazole; 5,6-Difluoro-4,7-bis(4-(2-octyldodecyl)-5-(trimethylstannyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole; Difluoro-Benzothiadiazole Tin Derivative; BT-F Sn Monomer; OPV/OLED Monomer 2376104-24-2; 2,1,3-Benzothiadiazole tin-functionalized derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to guarantee high purity and consistent molecular structure, which is critical for reproducible device performance. 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 under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Tin (Sn) Content	Confirmatory test
Residual Solvents (GC)	Meets ICH guidelines

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