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CAS 5632-29-1

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2,2':5',2'':5'',2'''-quaterthiophene

Description:
2,2':5',2'':5'',2'''-quaterthiophene, with the CAS number 5632-29-1, is an organic compound belonging to the family of thiophenes, which are sulfur-containing heterocycles. This particular compound consists of four thiophene units linked together, resulting in a conjugated system that enhances its electronic properties. Quaterthiophene is characterized by its high stability and strong absorption in the ultraviolet-visible spectrum, making it useful in organic electronics, particularly in organic photovoltaics and field-effect transistors. The compound exhibits semiconducting behavior due to its extended π-conjugation, which facilitates charge transport. Additionally, it has a relatively low bandgap, contributing to its potential applications in optoelectronic devices. The physical properties of quaterthiophene include a solid-state form that can exhibit various polymorphs, and it is typically characterized by its yellow to orange color. Its synthesis often involves coupling reactions of simpler thiophene derivatives, and it can be processed into thin films for device fabrication. Overall, 2,2':5',2'':5'',2'''-quaterthiophene is a significant material in the field of organic electronics due to its favorable electronic and optical properties.
Formula:C16H10S4
InChI:InChI=1/C16H10S4/c1-3-11(17-9-1)13-5-7-15(19-13)16-8-6-14(20-16)12-4-2-10-18-12/h1-10H
SMILES:c1cc(c2ccc(c3ccc(c4cccs4)s3)s2)sc1
Synonyms:
  • α-Quaterthiophene
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