Description

5,6-Difluoro-4,7-Bis-(4-(2-ethylhexyl)-2-thienyl)-2,1,3-benzothiadiazole is a high-performance organic semiconductor material belonging to the benzothiadiazole class of compounds. This compound matters for its excellent electron-accepting properties and tunable optoelectronic characteristics, which are critical for advanced material science applications. It is primarily needed by researchers and manufacturers in the organic electronics and photovoltaics sectors for developing next-generation devices.

Application

• Organic Photovoltaic (OPV) Cells: As a key electron-acceptor component in bulk heterojunction active layers for high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): Used in the semiconducting channel layer to enable high electron mobility in electronic circuits.
• Perovskite Solar Cells: Employed as a hole-transporting or interfacial modification material to enhance device stability and performance.
• Organic Light-Emitting Diodes (OLEDs): Serves as an electron-transport material or as a host in the emissive layer for displays and lighting.
• Photodetectors and Sensors: Utilized in the active layer of devices designed for light sensing and chemical detection due to its photoresponsive properties.
• Material Science Research: A valuable building block for synthesizing novel conjugated polymers and small molecules for optoelectronic studies.

Basic Information

Product Name	5,6-Difluoro-4,7-Bis-(4-(2-ethylhexyl)-2-thienyl)-2,1,3-benzothiadiazole
CAS No.	1293389-30-6
Molecular Formula	C₃₀H₃₄F₂N₂S₃
Molecular Weight	580.79 g/mol
Synonyms	5,6-Difluoro-4,7-bis[4-(2-ethylhexyl)-2-thienyl]-2,1,3-benzothiadiazole; 2,1,3-Benzothiadiazole, 5,6-difluoro-4,7-bis[4-(2-ethylhexyl)-2-thienyl]-; BTF-2; DTBT-F; F2-DTBT; 1293389-30-6; Difluoro-DTBT
EINECS	Contact for details

Quality Control

Our 5,6-Difluoro-4,7-Bis-(4-(2-ethylhexyl)-2-thienyl)-2,1,3-benzothiadiazole is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

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 possible to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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