Description

α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-Hexyl-2-Thienyl)-2,2μ-Bithiophene, Dh-4T is a high-purity, solution-processable organic semiconductor material belonging to the oligothiophene class. This compound is engineered to deliver exceptional charge carrier mobility and tunable optoelectronic properties, making it a cornerstone for advanced electronic device research and development. It is primarily sought by R&D scientists and material engineers in the fields of organic electronics and nanotechnology for creating next-generation devices.

Application

• Organic Field-Effect Transistors (OFETs): As a high-performance p-type semiconductor channel material.
• Organic Photovoltaics (OPVs / Solar Cells): Utilized as an electron donor material in bulk heterojunction active layers.
• Organic Light-Emitting Diodes (OLEDs): Serves in the emissive or charge transport layers for display and lighting applications.
• Chemical Sensors: Acts as a sensitive layer for detecting specific analytes due to its conductive properties.
• Organic Thin-Film Transistors (OTFTs): For flexible and printable electronic circuits.
• Academic & Industrial R&D: Fundamental research into structure-property relationships of conjugated molecules.

Basic Information

Item	Details
Product Name	α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-Hexyl-2-Thienyl)-2,2μ-Bithiophene, Dh-4T
CAS No.	132814-91-6
Molecular Formula	C36H46S4
Molecular Weight	607.00 g/mol
Synonyms	DH4T; Dihexylquaterthiophene; α,ω-Dihexylquaterthiophene; 5,5''-Bis(3-hexyl-2-thienyl)-2,2':5',2''-terthiophene; 2,2':5',2'':5'',2'''-Quaterthiophene, 5,5'''-dihexyl-; 5,5'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
EINECS	Contact for details

Quality Control

Our α,ω-Dihexylquaterthiophene is produced under stringent conditions to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical characterization, including HPLC for purity verification and structural confirmation via NMR and Mass Spectrometry. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	< 0.1%

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