Description

2,7-Dihexyl[1]Benzothieno[3,2-B][1]Benzothiophene is a high-purity organic semiconductor material belonging to the class of fused heteroacenes. This compound matters for its excellent charge-carrier mobility and solution-processability, making it a key building block for advanced electronic devices. It is primarily needed by R&D and manufacturing teams in the organic electronics sector, particularly for developing high-performance organic field-effect transistors (OFETs) and photovoltaic cells.

Application

• Active layer material in organic field-effect transistors (OFETs) for flexible displays and sensors.
• Electron-donor or acceptor component in organic photovoltaic (OPV) cells and solar panels.
• Core semiconductor for organic thin-film transistors (OTFTs) used in radio-frequency identification (RFID) tags.
• Key ingredient in solution-processable electronic inks for printed electronics.
• Research chemical for studying structure-property relationships in novel organic semiconductors.
• Precursor material for the synthesis of more complex π-conjugated systems and polymers.

Basic Information

Product Name	2,7-Dihexyl[1]Benzothieno[3,2-B][1]Benzothiophene
CAS No.	583050-69-5
Molecular Formula	C30H38S2
Molecular Weight	462.74 g/mol
Synonyms	C6-BTBT; 2,7-Dihexylbenzo[1,2-b:4,5-b']dithiophene; Dihexyl-BTBT; 2,7-Dihexyl-benzo[1,2-b:4,5-b']dithiophene; 2,7-Dihexylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene; 2,7-Dihexyl[1]benzothieno[3,2-b]benzothiophene; 2,7-Di-n-hexyl[1]benzothieno[3,2-b][1]benzothiophene
EINECS	Contact for details

Quality Control

Our 2,7-Dihexyl[1]Benzothieno[3,2-B][1]Benzothiophene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, critical for electronic performance. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and purification to meet specific research or pre-commercial grade requirements.

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 inert atmosphere when appropriate for prolonged use to prevent oxidation.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
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.