英文别名alpha,alpha'-Dithienylacetylene; 1,2-Bis(2-thienyl)ethyne; 2,2'-Bisthienylethyne; 2,2'-Bithienylacetylene; Bis(2-thienyl)acetylene; Di(2-thienyl)acetylene; Thiophene, 2,2'-(1,2-ethynediyl)bis-; 2-(2-thiophen-2-ylethynyl)thiophene; 2,2'-ethynedyl-bis-thiophene; 2,2'-ethyne-1,2-diyldithiophene; 1,4-di(2-thienyl)-1,3-butadiyne; 2-(2-thienylethynyl)thiophene; 2,2'-(ethyne-1,2-diyl)bisthiophene 
