Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Poly(oxy-1,4-butanediyl), alpha-((trifluoromethyl)sulfonyl)-omega-(((trifluoromethyl)sulfonyl)oxy)-
RN: 68171-31-3

Classification Code

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

Molecular Formula

  • (C4-H8-O)mult-C2-F6-O5-S2
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • Tetrahydrofuran homopolymer diester with trifluoromethanesulfonic acid

Systematic Name

  • Poly(oxy-1,4-butanediyl), alpha-((trifluoromethyl)sulfonyl)-omega-(((trifluoromethyl)sulfonyl)oxy)-

Registry Numbers

CAS Registry Number

  • 68171-31-3

System Generated Number

  • 0068171313

Molecular Formulas

Molecular Formula

  • (C4-H8-O)mult-C2-F6-O5-S2

Molecular Formula Fragments

  • C2-F6-O5-S2
  • C4-H8-O