Description

2,2'-Bithiophene, 3,3'-Dioctyl- is a high-purity, functionalized bithiophene derivative, a key building block in advanced materials science. Its value lies in its role as a versatile monomer or intermediate for synthesizing conjugated polymers and organic semiconductors. This compound is essential for researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical synthesis sectors.

Application

• Organic Semiconductor Synthesis: A crucial monomer for creating p-type semiconducting polymers used in Organic Field-Effect Transistors (OFETs).
• Photovoltaic Materials: Serves as a building block for donor-acceptor copolymers in the active layer of organic solar cells (OPVs).
• Electrochromic Devices: Used in the development of polymers that change color with applied voltage for smart windows and displays.
• Chemical Sensing: Functionalized to create conductive polymers with selective binding sites for chemical and biological sensors.
• Advanced Material Research: A fundamental reagent for academic and industrial R&D exploring new π-conjugated systems and their optoelectronic properties.
• Ligand and Catalyst Development: Can be utilized to synthesize novel ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	2,2'-Bithiophene, 3,3'-Dioctyl-
CAS No.	138058-53-4
Molecular Formula	C24H38S2
Molecular Weight	390.68 g/mol
Synonyms	3,3'-Dioctyl-2,2'-bithiophene; 3,3'-Dioctyl-2,2'-bithienyl; Dioctylbithiophene; 2,2'-Bithiophene, 3,3'-dioctyl-; 5,5'-Dioctyl-2,2'-bithiophene; 3,3'-Di-n-octyl-2,2'-bithiophene; 3,3'-Dioctyl-[2,2']bithiophenyl
EINECS	Contact for details

Quality Control

Our 2,2'-Bithiophene, 3,3'-Dioctyl- is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity for sensitive applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles as verified by advanced analytical techniques (HPLC, GC, NMR). Our quality commitment supports research reproducibility and industrial scale-up requirements.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to maximize stability.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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