Synonyms: Malonicacid, (2,2,2-trichloroethylidene)-, diethyl ester (8CI); Propanedioic acid,(2,2,2-trichloroethylidene)-, diethyl ester (9CI);(2,2,2-Trichloroethylidene)propanedioic acid diethyl ester; Diethyl(2,2,2-trichloroethylidene)malonate; NSC 68510