4'-Propyl(1,1'-biphenyl)-4-yl 4-butylbenzoate 4-(4-n-Butylbenzoyloxy)-4'-n-propylbiphenyl 4-n-Propyl-4'-(4-n-butylbenzyloxy)biphenyl 59748-32-2 Benzoic acid, 4-butyl-, 4'-propyl(1,1'-biphenyl)-4-yl ester EINECS 261-909-8