2,2',3,3'-Biphenyl Tetracarboxylic Dianhydride

Product Details

CAS No:3711-04-4

Specification:98.5%

Package:1/5/10/25kgs/drum

Supply Capacity:Tons

Synonyms:[4,4'-Biisobenzofuran]-1,1',3,3'-tetrone; i-BPDA; 4-(1,3-dioxo-2-benzofuran-4-yl)-2-benzofuran-1,3-dione 3,3'-Biphenyltetracarboxylic acid,2,3:2',3'-dianhydride,2,3,2',3'-biphenyltetracarboxylic dianhydride,2,2',Biphenyl-2,3,2',3'-tetracarbonsaeure-2,3,2',3'-dianhydrid,5,5'-Bis[isobenzofurane-1,3(1H,3H)-dione],[4,4'-Biisobenzofuran]-1,1',3,3'-tetrone,biphenyl-2,3,2',3'-tetracarboxylic acid-2,3,2',3'-dianhydride