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CAS 251-41-2

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Thieno[3,2-b]thiophene

Description:
Thieno[3,2-b]thiophene is a heterocyclic organic compound characterized by its fused thiophene rings, which contribute to its unique electronic properties. This compound features a five-membered ring structure containing sulfur atoms, specifically two thiophene units that are interconnected. Thieno[3,2-b]thiophene is known for its stability and is often utilized in organic electronics, particularly in organic semiconductors and photovoltaic applications due to its favorable charge transport properties. The compound exhibits a planar structure, which enhances π-π stacking interactions, making it suitable for use in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs). Additionally, it has a relatively low bandgap, which allows for efficient light absorption and emission. Its solubility in organic solvents varies, which can influence its processing in various applications. Overall, thieno[3,2-b]thiophene is a significant building block in the development of advanced materials for electronic devices.
Formula:C6H4S2
InChI:InChI=1/C6H4S2/c1-3-7-6-2-4-8-5(1)6/h1-4H
InChI key:VJYJJHQEVLEOFL-UHFFFAOYSA-N
SMILES:c1csc2ccsc12
Synonyms:
  • 1,4-Dithiapentalene
  • K0277
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