5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1′-methylenebis[4-isocyanatobenzene]

CAS Registry Number®

25053-57-0

CAS Name

5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1′-methylenebis[4-isocyanatobenzene]

Molecular Formula

(C15H10N2O2.C9H4O5)x

Cite this Page

5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1′-methylenebis[4-isocyanatobenzene].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=25053-57-0 (retrieved 2024-11-21) (CAS RN: 25053-57-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C15H10N2O2.C9H4O5/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19;10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-8H,9H2;1-3H,(H,10,11)

InChIKey

InChIKey=ZBIMDPUULDFXSQ-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)O1)=CC=C(C(O)=O)C2.C(C1=CC=C(N=C=O)C=C1)C2=CC=C(N=C=O)C=C2

Canonical SMILES

O=C=NC1=CC=C(C=C1)CC2=CC=C(N=C=O)C=C2.O=C(O)C1=CC=C2C(=O)OC(=O)C2=C1

Other Names for this Substance

  • 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1′-methylenebis[4-isocyanatobenzene]
  • 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride, polymer with methylenedi-p-phenylene isocyanate
  • Isocyanic acid, methylenedi-p-phenylene ester, polymer with 1,2,4-benzenetricarboxylic acid cyclic 1,2-anhydride
  • Benzene, 1,1′-methylenebis[4-isocyanato-, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid
  • 4,4′-Methylenebis(phenyl isocyanate)-trimellitic anhydride copolymer

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Deleted or Replaced CAS Registry Numbers

41238-64-6, 67167-62-8, 127564-25-4, 132702-80-8, 154640-60-5, 176206-76-1, 1428326-28-6, 2577265-51-9

CAS INSIGHTSTM
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