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Substance Name: Benzophenonetetracarboxylic acid dianhydride
RN: 2421-28-5
UNII: Y61GVA8097
InChIKey: VQVIHDPBMFABCQ-UHFFFAOYSA-N

Molecular Formula

  • C17-H6-O7

Molecular Weight

  • 322.2274
 
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Names and Synonyms

Name of Substance

  • Benzophenonetetracarboxylic acid dianhydride

Synonyms

  • 3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride
  • 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
  • 3,3',4,4'-Tetracarboxybenzophenone dianhydride
  • 4,4'-Carbonylbis(phthalic anhydride)
  • 4,4'-Carbonyldiphthalic anhydride
  • 4,4'-Diphthalic anhydride ketone
  • Benzophenonetetracarboxylic acid anhydride
  • Benzophenonetetracarboxylic acid dianhydride
  • Benzophenonetetracarboxylic anhydride
  • Benzophenonetetracarboxylic dianhydride
  • EC 219-348-1
  • EINECS 219-348-1
  • NSC 78480
  • UNII-Y61GVA8097

Systematic Names

  • 1,3-Isobenzofurandione, 5,5'-carbonylbis-
  • Benzophenone-3,3':4,4'-tetracarboxylic dianhydride
  • Phthalic anhydride, 4,4'-carbonyldi- (8CI)

Superlist Name

  • Phthalic anhydride, 4,4'-carbonyldi-

Registry Numbers

CAS Registry Number

  • 2421-28-5

FDA UNII

  • Y61GVA8097

Other Registry Numbers

  • 101505-15-1
  • 1156492-00-0
  • 1189096-76-1
  • 160903-84-4
  • 163915-23-9
  • 174612-63-6
  • 55206-66-1
  • 64308-15-2
  • 65929-27-3
  • 68593-66-8
  • 86442-22-0

System Generated Number

  • 0002421285

Structure Descriptors

InChI

1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H

InChIKey

VQVIHDPBMFABCQ-UHFFFAOYSA-N

Smiles

c1cc2c(cc1C(=O)c3ccc4c(c3)C(=O)OC4=O)C(=O)OC2=O