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Substance Name: 2,5-Furandione, polymer with 1,3-butanediol and dihydro-2,5-furandione
RN: 67801-49-4

Classification Code

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

Molecular Formula

  • (C4-H10-O2.C4-H4-O3.C4-H2-O3)x-

Molecular Weight

  • 288.2504
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Names and Synonyms


  • Maleic anhydride, succinic anhydride, 1,3-butylene glycol polymer

Systematic Name

  • 2,5-Furandione, polymer with 1,3-butanediol and dihydro-2,5-furandione

Registry Numbers

CAS Registry Number

  • 67801-49-4

System Generated Number

  • 0067801494

Molecular Formulas

Molecular Formula

  • (C4-H10-O2.C4-H4-O3.C4-H2-O3)x-

Molecular Formula Fragments

  • C4-H10-O2
  • C4-H2-O3
  • C4-H4-O3