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CAS 3779-27-9

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2,2'-Bithienyl-5-carboxaldehyde

Description:
2,2'-Bithienyl-5-carboxaldehyde, with the CAS number 3779-27-9, is an organic compound characterized by its structure, which consists of two thiophene rings connected by a carbon-carbon bond, with a carboxaldehyde functional group (-CHO) attached to one of the thiophene rings. This compound typically exhibits a yellow to brown color and is soluble in organic solvents such as ethanol and dichloromethane, but has limited solubility in water due to its hydrophobic thiophene rings. The presence of the aldehyde group makes it reactive, allowing for various chemical transformations, including condensation reactions and nucleophilic additions. 2,2'-Bithienyl-5-carboxaldehyde is of interest in organic synthesis and materials science, particularly in the development of organic semiconductors and dyes. Its electronic properties are influenced by the conjugated system of the thiophene rings, which can facilitate charge transport, making it a candidate for applications in organic electronics. Safety data should be consulted for handling and storage, as with all chemical substances.
Formula:C9H6OS2
InChI:InChI=1/C9H6OS2/c10-6-7-3-4-9(12-7)8-2-1-5-11-8/h1-6H
SMILES:c1cc(c2ccc(C=O)s2)sc1
Synonyms:
  • 2,2-Bithiophene-5-carboxaldehyde
  • 2,2'-Bithiophene-5-Carbaldehyde
  • 2,2-Bithienyl-5-carboxaldehyde
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