Description

4,4'-Dihexyl-2,2'-Bithiophene is a high-purity organic semiconductor building block and a key monomer in advanced polymer chemistry. This compound matters for its role in creating materials with tunable electronic and optical properties, which are critical for next-generation electronic devices. It is primarily needed by researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty polymer synthesis.

Application

• As a crucial monomer for the synthesis of conjugated polymers used in Organic Field-Effect Transistors (OFETs).
• In the development of active layer materials for Organic Photovoltaic (OPV) cells and solar panels.
• As a precursor or intermediate in the research and production of organic light-emitting diodes (OLEDs).
• For the synthesis of electrochromic materials used in smart windows and displays.
• In academic and industrial R&D focused on novel semiconducting and optoelectronic materials.
• As a chemical building block for creating custom thiophene-based oligomers and polymers with specific chain lengths and properties.

Basic Information

Product Name	4,4'-Dihexyl-2,2'-Bithiophene
CAS No.	135926-94-2
Molecular Formula	C20H30S2
Molecular Weight	334.58 g/mol
Synonyms	5,5'-Dihexyl-2,2'-bithiophene; 2,2'-Bithiophene-5,5'-diylbis(hexane); Dihexylbithiophene; DHBT; 5,5'-Di-n-hexyl-2,2'-bithiophene; 2,2'-Bithiophene, 5,5'-dihexyl-; 5,5'-Bis(hexyl)-2,2'-bithiophene
EINECS	Contact for details

Quality Control

Our 4,4'-Dihexyl-2,2'-Bithiophene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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