Also Called: 1,2-Benzenedicarboxylic acid, diethyl ester; DEP; diethyl phthalate; Diethyl o-phthalate;Diethyl phthalate (DEP);Diethylphthalate;Phthalsäurediethylester;Phthals‰urediethylester;1,2-Benzenedicarboxylic acid, 1,2-diethyl ester;Diethylphthalate (DEP);PHTHALSAEURE-DIAETHYLESTER;1,2-Benzenedicarboxylic acid diethyl ester;DIETILFTALATO;フタル酸ジエチル;ไดเอทิลฟทาเลต;DIAETHYLPHTHALAT;Phtalate de diéthyle (ortho-);ジエチル=フタラート