product Name：4,4-Oxydiphthalic anhydride
  • 4,4'-Oxydiphthalic dianhydride; 5,5'-oxybis-3-isobenzofurandione; 4-4'-Oxydiphthalic acid anhydride; 4,4'-Oxydiphthalic anhydride; Bis-(3-phthalyl anhydride) ether; ODPA; 4,4'-Oxydiphthalic Acid; 4,4''-Oxybisdiphthalic anhydride; 5,5'-oxybis(2-benzofuran-1,3-dione); Oxydiphthalicanhydride; S-ODPA; Oxydiphthalic  anhydride
  • 1823-59-2
  • C16H6O7
  • 310.2146
  • InChI=1/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H
  • 4,4'-氧双邻苯二甲酸酐 1823-59-2
  • 1.665g/cm3
  • 225-229℃
  • 577.7°C at 760 mmHg
  • 1.694
  • 260.7°C
  • 2.41E-13mmHg at 25°C
  • R52/53:;
  • S61:;