Phthalic acid,butyl octyl ester, Butyl-octyl-phthalat, Octyl butyl phthalate, Staflex BOP, Plasticizer OBP, 1,2-Benzenedicarboxylic acid,butyl octyl ester, Butyl octyl phthalate, Phthalsaeure-butylester-octylester, Plasticizer BOP, PX 914, Truflex OBP