Description

5-n-Octyl-2,2'-Bithiophene is a high-purity, functionalized bithiophene derivative, a key building block in advanced materials science. Its value lies in its role as a crucial 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 seeking to develop next-generation electronic materials.

Application

• Organic Semiconductor Synthesis: A fundamental monomer for constructing conjugated polymers used in Organic Field-Effect Transistors (OFETs) and Organic Light-Emitting Diodes (OLEDs).
• Photovoltaic Materials: Serves as a key component in the development of donor-acceptor copolymers for bulk heterojunction organic solar cells (OSCs).
• Chemical Research Intermediate: Used in organic synthesis to create complex thiophene-based architectures for material property studies.
• Electrochromic Devices: Employed in the synthesis of polymers that change color with applied voltage for smart windows and displays.
• Sensor Technology: Acts as a precursor for conductive polymers used in chemical and biological sensing applications.
• Specialty Fine Chemicals: Utilized as a tailored intermediate for producing high-value, performance chemicals with specific electronic properties.

Basic Information

Product Name	5-n-Octyl-2,2'-Bithiophene
CAS No.	93164-73-9
Molecular Formula	C20H28S2
Molecular Weight	332.56 g/mol
Synonyms	5-Octyl-2,2'-bithiophene; 2,2'-Bithiophene, 5-octyl-; 5-n-Octyl-2,2'-dithiophene; 2-(5-Octylthiophen-2-yl)thiophene; 5-Octyl-[2,2']bithiophenyl; Octylbithiophene
EINECS	Contact for details

Quality Control

We supply 5-n-Octyl-2,2'-Bithiophene in high-purity grades suitable for demanding research and development applications. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Typical 98-99%)
Melting Point	Contact for details

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