Description

2,2':5',2''-Terthiophene, 5,5''-Bis([1,1'-Biphenyl]-4-Yl)- is a high-purity, functionalized oligothiophene derivative of significant interest in advanced materials research. This compound matters for its role as a key organic semiconductor building block, enabling the development of next-generation electronic and optoelectronic devices. It is primarily needed by researchers and manufacturers in the fields of organic electronics, photovoltaics, and chemical synthesis for creating novel materials with tailored properties.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core component or dopant in the emissive layer for display and lighting technologies.
• Organic Photovoltaics (OPVs/Solar Cells): Serving as an electron donor or acceptor material in the active layer to convert sunlight into electricity.
• Organic Field-Effect Transistors (OFETs): Used as a semiconducting material in the channel layer for flexible and printed electronics.
• Chemical Synthesis & Material Science: Acting as a sophisticated precursor or intermediate for synthesizing more complex conjugated polymers and small molecules.
• Sensors and Biosensors: Utilized in the fabrication of sensitive layers for detecting various analytes due to its electronic properties.
• Non-linear Optical Materials: Investigated for applications in photonics and optical data processing.

Basic Information

Product Name	2,2':5',2''-Terthiophene, 5,5''-Bis([1,1'-Biphenyl]-4-Yl)-
CAS No.	256342-43-5
Molecular Formula	C48H30S3
Molecular Weight	703.0 g/mol
Synonyms	5,5''-Bis([1,1'-biphenyl]-4-yl)-2,2':5',2''-terthiophene; 5,5''-Bis(4-biphenylyl)-2,2':5',2''-terthiophene; 4,4'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2''-terthiophene; Biphenyl-terthiophene derivative; Oligothiophene-biphenyl conjugate; Terthiophene biphenyl compound; Functionalized terthiophene
EINECS	Contact for details

Quality Control

Our 2,2':5',2''-Terthiophene, 5,5''-Bis([1,1'-Biphenyl]-4-Yl)- is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for research and development. Products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to confirm identity and purity. Comprehensive Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (typically 15-25°C). This material is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Elemental Analysis	Conforms to theoretical values

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