Min. Order Reference FOB Price
1 kg US$60.00 / kg
Product Description
2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride CAS: 50662-95-8 Synonyms: 2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride; 4-[(1,3-Dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-1,3-isobenzofurandione; Molecular Formula: C16H6O7 Molecular Weight: 310.21 CAS Registry Number: 50662-95-8 ...