Description

2,2'-Bidithieno[3,2-B:2',3'-D]Thiophene is a high-purity fused heteroaromatic compound, a key building block in advanced organic electronic materials. Its extended, rigid π-conjugated structure is engineered to facilitate superior charge transport properties, making it a critical component for high-performance semiconductor applications. This compound is essential for researchers and manufacturers in the organic electronics and specialty chemical synthesis sectors seeking to develop next-generation electronic devices.

Application

• Organic Field-Effect Transistors (OFETs): Serves as a high-mobility p-type or ambipolar semiconductor core for developing high-performance electronic circuits and flexible displays.
• Organic Photovoltaics (OPVs): Used as an electron-donor or acceptor material in the active layer of solar cells to enhance light absorption and charge separation efficiency.
• Organic Light-Emitting Diodes (OLEDs): Functions as a host or emissive layer material in displays and lighting applications due to its stable electroluminescence.
• Chemical Synthesis: Acts as a sophisticated precursor or intermediate for synthesizing more complex conjugated polymers, dyes, and ligands for catalysis.
• Sensors and Bioelectronics: Employed in the fabrication of sensitive, selective chemical and biological sensors leveraging its electronic response.
• Academic and Industrial R&D: A vital material for fundamental research in material science, exploring new structure-property relationships in π-conjugated systems.

Basic Information

Product Name	2,2'-Bidithieno[3,2-B:2',3'-D]Thiophene
CAS No.	202660-96-6
Molecular Formula	C16H6S5
Molecular Weight	374.54 g/mol
Synonyms	BDT; 2,2'-Bidithienothiophene; [1]Benzothieno[3,2-b][1]benzothiophene, 2,2'-bi-; 2,2'-Bis(benzo[b]thieno[3,2-b]thiophene); Thienoacene derivative; 2,2'-Bidithieno[3,2-b:2',3'-d]thiophene; Fused thiophene oligomer; π-Conjugated heteroaromatic
EINECS	Contact for details

Quality Control

Every batch of 2,2'-Bidithieno[3,2-B:2',3'-D]Thiophene is synthesized and purified under controlled conditions to meet the stringent requirements of electronic-grade materials. Our rigorous quality testing includes advanced chromatographic and spectroscopic methods to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your R&D and quality assurance protocols.

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 (store away from light). For long-term storage, consider storing under an inert atmosphere to prevent potential oxidation.

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 (as Pb)	≤ 10 ppm

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