Description

2,3,5,6-Tetra(Thiophen-2-Yl)Thieno[3,2-B]Thiophene is a high-performance organic semiconductor building block characterized by its extended π-conjugated system and fused heterocyclic structure. This compound matters for its exceptional charge transport properties and tunable electronic characteristics, making it a critical material for advanced electronic applications. It is primarily needed by researchers and manufacturers in the fields of organic electronics and materials science.

Application

• As a key precursor or active layer material in organic field-effect transistors (OFETs).
• In the development of organic photovoltaics (OPVs) and perovskite solar cells as a hole-transporting or interfacial layer material.
• For the synthesis of advanced organic light-emitting diodes (OLEDs) and related display technologies.
• As a building block for conductive polymers and complex organic semiconductors.
• In chemical sensing applications due to its responsive electronic properties.
• For fundamental academic and industrial R&D in π-conjugated systems and novel electronic materials.

Basic Information

Product Name	2,3,5,6-Tetra(Thiophen-2-Yl)Thieno[3,2-B]Thiophene
CAS No.	1427683-77-9
Molecular Formula	C24H12S6
Molecular Weight	516.68 g/mol
Synonyms	2,3,5,6-Tetrakis(2-thienyl)thieno[3,2-b]thiophene; TTThienoT; Tetra(2-thienyl)thieno[3,2-b]thiophene; Thieno[3,2-b]thiophene, 2,3,5,6-tetrakis(2-thienyl)-; 2,3,5,6-Tetrathiophen-2-yl-thieno[3,2-b]thiophene; TT-TT; CAS 1427683-77-9
EINECS	Contact for details

Quality Control

Our production of 2,3,5,6-Tetra(Thiophen-2-Yl)Thieno[3,2-B]Thiophene adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic performance. 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 R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged experimental use to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details

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