Also Called: Diisononyl phthalate (DINP, single isomer);Phthalic acid diisononyl ester (mixture of isomers);Phthalsäurediisononylester (Isomerengemisch);Phthals‰urediisononylester (Isomerengemisch);Bis(3,5,5-trimethylhexyl) phthalate;1,2-Benzenedicarboxylic acid, bis(3,5,5-trimethylhexyl) ester