Benzene,2-butenyl, 1-Phenylbutene-2, (E,Z)-1-phenylbutene, (E)-1-Phenyl-2-butene, (E,Z)-2-butenylbenzene, Benzene, 2-butenyl-, 2-Butene,1-phenyl, Benzene,2-butenyl-,trans, 4-phenylbut-2-ene, 4-Phenyl-2-butene, 1-Phenyl-2-butene, EINECS 216-328-4, 1-Phenylbut-2-ene