2,1,3-Benzothiadiazole, 5,6-Dinitro-4,7-Bis(6-Undecylthieno[3,2-B]Thien-2-Yl)- CAS NO 2304444-50-4

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CAS No.:2304444-50-4

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2,1,3-Benzothiadiazole, 5,6-Dinitro-4,7-Bis(6-Undecylthieno[3,2-B]Thien-2-Yl)- is a high-performance organic semiconductor building block designed for advanced electronic applications. This compound matters for its role in developing next-generation organic electronic materials with tunable optoelectronic properties. It is primarily needed by researchers and manufacturers in the fields of organic photovoltaics (OPVs), organic field-effect transistors (OFETs), and organic light-emitting diodes (OLEDs).

Application

As a key electron-accepting unit in the synthesis of low-bandgap conjugated polymers for organic solar cells.
As a building block for n-type organic semiconductors used in high-mobility organic field-effect transistors (OFETs).
In the development of near-infrared (NIR) absorbing and emitting materials for specialized optoelectronic devices and sensors.
For research into non-fullerene acceptors (NFAs) to improve the efficiency and stability of organic photovoltaics.
As a precursor for creating functionalized small molecules with tailored energy levels for use in OLED displays and lighting.
In advanced material science research focusing on charge transport properties and molecular engineering of novel electronic materials.

Basic Information

Item	Details
Product Name	2,1,3-Benzothiadiazole, 5,6-Dinitro-4,7-Bis(6-Undecylthieno[3,2-B]Thien-2-Yl)-
CAS No.	2304444-50-4
Molecular Formula	C46H56N4O4S5
Molecular Weight	905.28 g/mol
Synonyms	5,6-Dinitro-4,7-bis(6-undecylthieno[3,2-b]thiophen-2-yl)benzo[c][1,2,5]thiadiazole; 4,7-Bis(6-undecylthieno[3,2-b]thien-2-yl)-5,6-dinitro-2,1,3-benzothiadiazole; DNT-BTT; DNBT; A-NDI derivative (electron acceptor); NIR Absorber Building Block; Organic Semiconductor Monomer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and development. Every batch is characterized using advanced analytical techniques to guarantee identity, purity, and batch-to-batch consistency. Certificates of Analysis (COA) detailing HPLC purity, NMR, and other relevant specifications are available upon request.

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 and should be handled under an inert atmosphere when possible to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark solid powder
Identification (H-NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines