2,2':5',2''-Terthiophene(α-Terthiophene)是杂环噻吩的低聚物，2,2':5',2''-Terthiophene通常作为有机合成砌块。
CAS：1081-34-1
分子式：C12H8S3
分子量：248.39
纯度：98%
存储：Store at -20°C

Background:

2,2’:5’,2’’-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2’:5’,2’’-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.

In the most common isomer of Terthiophene, two thienyl groups are connected via their 2 positions to a central thiophene, also at the carbon atoms flanking the sulfur.

[1]. Casado J, et al. Alternated quinoid/aromatic units in terthiophenes building blocks for electroactive narrow band gap polymers. Extended spectroscopic, solid state, electrochemical, and theoretical study. J Phys Chem B. 2005 Sep 8;109(35):16616-27.