4,4′-Bis(3,4-dicarboxyphenoxy)biphenyl dianhydride

CAS Registry Number®

26177-82-2

CAS Name

4,4′-Bis(3,4-dicarboxyphenoxy)biphenyl dianhydride

Molecular Formula

C28H14O8

Molecular Mass

478.41

Cite this Page

4,4′-Bis(3,4-dicarboxyphenoxy)biphenyl dianhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=26177-82-2 (retrieved 2025-05-14) (CAS RN: 26177-82-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C28H14O8/c29-25-21-11-9-19(13-23(21)27(31)35-25)33-17-5-1-15(2-6-17)16-3-7-18(8-4-16)34-20-10-12-22-24(14-20)28(32)36-26(22)30/h1-14H

InChIKey

InChIKey=XPPLXZKTJFEVNS-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)O1)=CC=C(OC3=CC=C(C=C3)C4=CC=C(OC=5C=C6C(=CC5)C(=O)OC6=O)C=C4)C2

Canonical SMILES

O=C1OC(=O)C2=CC(OC=3C=CC(=CC3)C4=CC=C(OC5=CC=C6C(=O)OC(=O)C6=C5)C=C4)=CC=C12

Other Names for this Substance

  • 1,3-Isobenzofurandione, 5,5′-[[1,1′-biphenyl]-4,4′-diylbis(oxy)]bis-
  • Phthalic anhydride, 4,4′-(4,4′-biphenylylenedioxy)di-
  • 5,5′-[[1,1′-Biphenyl]-4,4′-diylbis(oxy)]bis[1,3-isobenzofurandione]
  • 4,4′-(4,4′-Biphenylenedioxy)diphthalic anhydride
  • 4,4′-Bis(3,4-dicarboxyphenoxy)biphenyl dianhydride

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