Description

3,3'-Dicyano-2,2'-Bithiophene is a high-purity organic intermediate featuring a conjugated bithiophene core with cyano functional groups. This compound is valued for its electron-accepting properties and its role as a key building block in advanced materials chemistry. It is primarily sought after by research institutions and manufacturers in the organic electronics and specialty chemical sectors for developing novel functional materials.

Application

• Organic Semiconductor Development: A crucial precursor for synthesizing n-type organic semiconductors and electron-transport materials.
• Non-Fullerene Acceptors (NFAs): Serves as a core building block in the synthesis of high-performance acceptor materials for organic photovoltaic (OPV) cells.
• Conjugated Polymers: Used in the polymerization process to create conjugated polymers with tailored electronic properties for flexible electronics.
• Electroluminescent Materials: A key intermediate in the production of materials for organic light-emitting diodes (OLEDs).
• Chemical Research: Employed in academic and industrial R&D for exploring new charge-transfer complexes and organic electronic devices.
• Sensor Technology: Utilized in the development of chemical sensors due to its responsive conjugated structure.

Basic Information

Product Name	3,3'-Dicyano-2,2'-Bithiophene
CAS No.	132663-46-8
Molecular Formula	C10H4N2S2
Molecular Weight	216.28 g/mol
Synonyms	2,2'-Bithiophene-3,3'-dicarbonitrile; 3,3'-Dicyanobithiophene; 3-Cyano-2-thienyl-3-cyano-2-thiophene; DCBT; 3,3'-Bithiophene-2,2'-dicarbonitrile
EINECS	Contact for details

Quality Control

Our 3,3'-Dicyano-2,2'-Bithiophene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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