Description

In1606, 4,7-Bis(5-Bromo-4-Dodecylthiophen-2-Yl)-5,6-Difluorobenzo[C][1,2,5]Thiadiazole is a high-purity, advanced organic semiconductor building block designed for cutting-edge electronic materials. This compound is critical for researchers and manufacturers developing high-performance organic electronic devices due to its specific optoelectronic properties. It is primarily utilized in the synthesis of novel conjugated polymers and small molecules for applications in organic photovoltaics (OPVs) and organic field-effect transistors (OFETs).

Application

• Organic Photovoltaic (OPV) Materials: Serves as a key electron-accepting unit in the synthesis of donor-acceptor (D-A) type conjugated polymers for high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): Used as a building block for semiconducting polymers and small molecules to enhance charge carrier mobility and device stability.
• Organic Light-Emitting Diodes (OLEDs): Incorporated into the backbone of emissive or charge-transporting materials to tune emission color and efficiency.
• Chemical Research & Development: An essential intermediate for academic and industrial R&D focused on novel π-conjugated systems and advanced functional materials.
• Printed Electronics: Enables the development of solution-processable semiconductor inks for flexible and large-area electronic applications.
• Photodetectors and Sensors: Used in the design of organic semiconductors with tailored absorption profiles for sensing applications.

Basic Information

Product Name	In1606, 4,7-Bis(5-Bromo-4-Dodecylthiophen-2-Yl)-5,6-Difluorobenzo[C][1,2,5]Thiadiazole
CAS No.	1373834-88-8
Molecular Formula	C46H62Br2F2N2S3
Molecular Weight	949.00 g/mol
Synonyms	4,7-Bis(5-bromo-4-dodecylthiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]thiadiazole; 5,6-Difluoro-4,7-bis[5-bromo-4-(dodecyl)-2-thienyl]-2,1,3-benzothiadiazole; In1606 Monomer; Benzothiadiazole-dithiophene derivative; BDT-FBT-Br; Donor-Acceptor-Donor (D-A-D) type monomer; Organic semiconductor monomer; OPV/OFET building block
EINECS	Contact for details

Quality Control

Our In1606 is produced under stringent conditions to ensure batch-to-batch consistency and high purity, essential for reproducible device performance. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and elemental analysis, to confirm chemical identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Elemental Analysis	Within theoretical limits

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