Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2,5-Furandione, polymer with 2,2'-(oxybis(2,1-ethanediyloxy))bis(ethanol)
RN: 38622-63-8

Classification Code

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

Molecular Formula

  • (C8-H18-O5.C4-H2-O3)x-
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • Maleic anhydride, tetraethylene glycol polymer

Systematic Name

  • 2,5-Furandione, polymer with 2,2'-(oxybis(2,1-ethanediyloxy))bis(ethanol)

Registry Numbers

CAS Registry Number

  • 38622-63-8

System Generated Number

  • 0038622638

Molecular Formulas

Molecular Formula

  • (C8-H18-O5.C4-H2-O3)x-

Molecular Formula Fragments

  • C4-H2-O3
  • C8-H18-O5