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Substance Name: 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis(4-isocyanatobenzene)
RN: 75543-87-2

Classification Codes

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formula

  • (C15-H10-N2-O2.C9-H6-N2-O2.C9-H4-O5)x-
 
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Names and Synonyms

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

Registry Numbers

CAS Registry Number

  • 75543-87-2

System Generated Number

  • 0075543872