Description

3,3′-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-2,2′-bithiophene (CAS: 1636120-18-7) is a high-purity, synthetic organic compound featuring a bithiophene core symmetrically functionalized with oligo(ethylene glycol) side chains. With the molecular formula C₂₂H₃₄O₈S₂, this compound is designed for advanced research in organic electronics and materials science. Its unique structure combines the π-conjugated system of bithiophene with the flexibility and solubility imparted by the methoxy-terminated ethylene glycol chains, making it an excellent candidate for applications in organic semiconductors, conductive polymers, and flexible electronics. This product is rigorously characterized by HPLC, NMR, and mass spectrometry to ensure consistency and reliability for researchers.

Properties

• CAS Number: 1636120-18-7
• Complexity: 397
• IUPAC Name: 3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2-[3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2-thienyl]thiophene
• InChI: InChI=1S/C22H34O8S2/c1-23-5-7-25-9-11-27-13-15-29-19-3-17-31-21(19)22-20(4-18-32-22)30-16-14-28-12-10-26-8-6-24-2/h3-4,17-18H,5-16H2,1-2H3
• InChI Key: CUJAPPJXUONJET-UHFFFAOYSA-N
• Exact Mass: 490.16951039
• Molecular Formula: C22H34O8S2
• Molecular Weight: 490.6
• SMILES: COCCOCCOCCOC1=C(SC=C1)C2=C(C=CS2)OCCOCCOCCOC
• Topological: 130
• Monoisotopic Mass: 490.16951039
• Synonyms: 1636120-18-7, 3,3′-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-2,2′-bithiophene, 3,3′-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene, SCHEMBL20569499

Application

This compound is primarily used in the development of organic electronic devices, such as organic field-effect transistors (OFETs) and organic photovoltaics (OPVs), due to its conjugated backbone and tunable solubility. It serves as a building block for conductive polymers with enhanced processability and charge transport properties. Researchers also explore its potential in electrochromic materials and sensors, leveraging its redox-active thiophene units and ethylene glycol side chains.

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