Synonyms: phthalic acid;1,2-benzenedicarboxylic acid;o-phthalic acid;o-dicarboxybenzene;o-benzenedicarboxylic acid;benzene-1,2-dicarboxylic acid;88-99-3;phthals;Acide phtalique;Pathalic acid;CHEBI:29069;Acide phtalique [French];Kyselina ftalova [Czech];Phthalate standard for IC;CCRIS 1446;HSDB 1339;NSC 5348;EINECS 201-873-2;BRN 0608199;AI3-02409;Sunftal 20;1,2-Propylene glycol, bis(isooctyl phthalate);1,2-Benzenedicarboxylic acid, 1-methyl-1,2-ethanediyl diisooctyl ester;Alizarinate;Naphthalinate;Phthalinate;Alizarinic acid;Phthalinic acid;Kyselina ftalova;Naphthalinic acid;o-Carboxybenzoate;phthalsäure;ortho-phthalic acid;o-Carboxybenzoic acid;o-Benzenedicarboxylate;AC1L1AJQ;AC1Q1HCJ;WLN: QVR BVQ;10197-71-4;PHTHALIC ACID, ACS;bmse000391;CHEMBL1045;Phthalic acid-ring-UL-14C;MLS002152931;442758_SUPELCO;04924_FLUKA;80010_FLUKA;HMDB02107;P39303_SIAL;NSC5348;314110_SIGMA;MolPort-000-690-820;80010_SIAL;HMS3039E17;402915_SIAL;NSC-5348;29801-94-3 (potassium salt);877-24-7 (mono-potassium salt);4409-98-7 (di-potassium salt);5793-85-1 (mono-calcium salt);AR-1L0961;STL168879;15656-86-7 (mono-barium salt);33227-10-0 (mono-Ru salt);10197-71-4 (hydrochloride salt);AKOS000118898;827-27-0 (mono-hydrochloride salt);AG-H-60141;DB02746;LS-1890;15968-01-1 (di-hydrochloride salt);NCGC00090869-01;NCGC00090869-02;6838-85-3 (mono-lead(2+) salt);AC-14464;SMR001224528;AB1002491;P0287;C01606;21176-EP2269988A2;21176-EP2270008A1;21176-EP2275413A1;21176-EP2284165A1;21176-EP2284178A2;21176-EP2284179A2;21176-EP2287156A1;21176-EP2292597A1;21176-EP2292617A1;21176-EP2295406A1;21176-EP2295438A1;21176-EP2298731A1;21176-EP2301924A1;21176-EP2301940A1;21176-EP2305219A1;21176-EP2305248A1;21176-EP2305663A1;21176-EP2305672A1;21176-EP2311807A1;21176-EP2311815A1;21176-EP2311824A1;21176-EP2314295A1;21176-EP2371805A1;21176-EP2374780A1;21176-EP2374781A1;21176-EP2374895A1;4-09-00-03167 (Beilstein Handbook Reference);I01-7091;F3110-2832;Phthalic acid (in rats, rabbits, dogs, mice, and guinea pigs);1,2-Benzenedicarboxylic acid, 1,1'-(1-methyl-1,2-ethanediyl) 2,2'-diisooctyl ester;4401-64-3;72845-50-2;InChI=1/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12