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Substance Name: 1,3-Isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-furandione and 1,2-propanediol
RN: 52453-94-8

Classification Code

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

Molecular Formula

  • (C8-H4-O3.C5-H12-O2.C4-H2-O3.C3-H8-O2)x-

Molecular Weight

  • 426.415
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Names and Synonyms


  • 1,2-Propanediol, 2,2-dimethyl-1,3-propanediol, 2,5-furandione, 1,3-dihydro-1,3-dioxoisobenzofurandione polymer
  • Maleic anhydride, phthalic anhydride, propylene glycol, neopentyl glycol polymer
  • Propylene glycol, neopentyl glycol, maleic anhydride, phthalic anhydride polymer

Systematic Name

  • 1,3-Isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-furandione and 1,2-propanediol

Registry Numbers

CAS Registry Number

  • 52453-94-8

System Generated Number

  • 0052453948

Molecular Formulas

Molecular Formula

  • (C8-H4-O3.C5-H12-O2.C4-H2-O3.C3-H8-O2)x-

Molecular Formula Fragments

  • C3-H8-O2
  • C4-H2-O3
  • C5-H12-O2
  • C8-H4-O3

Structure Descriptors