Synonyms: 1,1'-Biphenyl,4,4''-(1,2-ethenediyl)bis- (9CI); Stilbene, 4,4'-diphenyl- (6CI,7CI,8CI);1,2-Bis(4-biphenylyl)ethylene; 1,2-Bis(4-diphenylyl)ethylene;1,2-Bis(p-biphenylyl)ethylene; 4,4'-Diphenylstilbene; BBE; DPS; DPS (fluor);NSC 24862; p,p'-Diphenylstilbene