Description

3,3'-Dihexyl-2,2'-bithiophene is a high-purity organic semiconductor building block, specifically a dialkylated bithiophene derivative. This compound is valued for its excellent charge-carrier mobility and tunable electronic properties, which are critical for advanced material performance. It is primarily sought by researchers and manufacturers in the fields of organic electronics, conjugated polymer synthesis, and optoelectronic device fabrication.

Application

• Organic Field-Effect Transistors (OFETs): As a key monomer or dopant for high-mobility semiconducting polymers and small molecules.
• Organic Photovoltaics (OPVs / Solar Cells): Used in the synthesis of donor-acceptor copolymers for efficient light absorption and charge generation.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for emissive or charge-transport layers.
• Electrochromic Devices: A precursor for polymers that change color with applied voltage.
• Chemical Sensors: Incorporated into conductive polymer films for detecting specific analytes.
• Academic & Industrial R&D: Fundamental research into structure-property relationships of conjugated systems.

Basic Information

Product Name	3,3'-Dihexyl-2,2'-Bithiophene
CAS No.	125607-30-9
Molecular Formula	C20H30S2
Molecular Weight	334.58 g/mol
Synonyms	2,2'-Bithiophene, 3,3'-dihexyl-; Dihexylbithiophene; 3,3'-Dihexyl-2,2'-bithienyl; 5,5'-Dihexyl-2,2'-bithiophene; DHBT; 3-hexyl-2-(3-hexylthiophen-2-yl)thiophene
EINECS	Contact for details

Quality Control

Our 3,3'-Dihexyl-2,2'-bithiophene is produced under stringent conditions to ensure batch-to-batch consistency and high purity, essential for reproducible electronic performance. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details

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