2-phenylethynylbenzene;72234-42-5;501-65-5;Acetylene, diphenyl- (8CI);Biphenylacetylene;D204803_ALDRICH;1,2-Diphenylacetylene;Acetylene, diphenyl-;Benzene, 1,1'-(1,2-ethynediyl)bis-;Diphenylacetylene;Diphenylethyne;Ethyne, diphenyl-;NSC5185;Tolan;Tolane;1,1'-ethyne-1,2-diyldibenzene;NSC 5185;EINECS 207-926-6;AI3-04360;InChI=1/C14H10/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10;42700_FLUKA
2-phenylethynylbenzene