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Substance Name: 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1'-methylenebis(4-isocyanatobenzene)
RN: 25053-57-0
InChIKey: ZBIMDPUULDFXSQ-UHFFFAOYSA-N

Classification Code

  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formula

  • (C15-H10-N2-O2.C9-H4-O5)x-

Molecular Weight

  • 442.382
 
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Names and Synonyms

Synonyms

  • p,p'-Diphenylmethane diisocyanate, trimellitic anhydride polymer
  • Trimellitic anhydride, methylenebis(phenylisocyanate) polymer

Systematic Name

  • 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1'-methylenebis(4-isocyanatobenzene)

Registry Numbers

CAS Registry Number

  • 25053-57-0

Other Registry Numbers

  • 127564-25-4
  • 132702-80-8
  • 154640-60-5
  • 176206-76-1
  • 41238-64-6
  • 67167-62-8

System Generated Number

  • 0025053570

Molecular Formulas

Molecular Formula

  • (C15-H10-N2-O2.C9-H4-O5)x-

Molecular Formula Fragments

  • C15-H10-N2-O2
  • C9-H4-O5
  • COMPONENT

Structure Descriptors

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

ZBIMDPUULDFXSQ-UHFFFAOYSA-N

Smiles

C1(OC(c2cc(ccc12)C(=O)O)=O)=O.C(c1ccc(cc1)N=C=O)c1ccc(cc1)N=C=O