2-Iodoxybenzoic acid Synonyms 1-Hydroxy-1,3-dioxo-3H-benz[d][1,2]iodoxol; 1-Hydroxy-3H-benz[d][1,2]iodoxol-1,3-dioneCAS RN 61717-82-6Molecular Formula C7H5IO4Molecular Weight 280.02CAS# Chemical Name: % 65-85-0 Benzoic acid 21~23% 121-91-5 Isophthalic acid 29~30% 61717-82-6 2-Iodoxybenzoic acid (IBX) 47~49%