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Substance Name: 1,3-Isobenzofurandione, polymer with 2,2'-oxybis(ethanol)
RN: 32472-85-8

Classification Code

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

Molecular Formula

  • (C8-H4-O3.C4-H10-O3)x-

Molecular Weight

  • 254.237
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Names and Synonyms


  • 1,3-Isobenzofurandione, 2,2'-oxybisethanol polymer
  • 2,2'-Dihydroxydiethyl ether, 4-cyclohexene-1,2-dicarboxylic anhydride polymer
  • Diethylene glycol, phthalic anhydride polymer
  • EC 608-744-3
  • Phthalic anhydride, diethylene glycol polyester

Systematic Names

  • 1,3-Isobenzofurandione, polymer with 2,2'-oxybis (ethanol)
  • 1,3-Isobenzofurandione, polymer with 2,2'-oxybis(ethanol)

Registry Numbers

CAS Registry Number

  • 32472-85-8

System Generated Number

  • 0032472858

Molecular Formulas

Molecular Formula

  • (C8-H4-O3.C4-H10-O3)x-

Molecular Formula Fragments

  • C4-H10-O3
  • C8-H4-O3

Structure Descriptors