[2,2`]Bithiophenyl-5,5`-dicarbaldehyde

[2,2']Bithiophenyl-5,5'-dicarbaldehyde | GSI Bithiophene Dialdehyde Conjugated Sulfur Compounds Monomer Product Structural Features & Overview GSI [2,2']Bithiophenyl-5,5'-dicarbaldehyde belongs to linear biaryl conjugated Sulfur Compounds. Its molecular backbone is two thiophene rings connected by a 2,2'-single bond, with an aldehyde group respectively attached to the 5-position of each thiophene ring, forming a fully conjugated symmetric bifunctional bithiophene derivative. This symmetric dual-thiophene dialdehyde is an important standard reference substance for experimental research involving Sulfur Dioxide, Hydrogen Sulfide, concentrated Sulfuric Acid, Sulfur Trioxide and dielectric insulating gas Sulfur Hexafluoride. Different from fused bicyclic thienothiophene and single-ring thiophene dialdehyde products previously listed, the 2,2'-linked bithiophene linear conjugated system has stronger intermolecular π-π stacking ability and better charge transmission performance, showin…