Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Poly(oxy-1,2-ethanediyl), alpha-(((3-isocyanatomethylphenyl)amino)carbonyl)-omega-((((3-isocyanatomethylphenyl)amino)carbonyl)oxy)-
RN: 9051-37-0

Classification Code

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

Molecular Formula

  • (C2-H4-O)mult-C18-H14-N4-O5
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • Poly(oxy-1,2-ethanediyl), alpha,omega-oxy-bis(ar-isocyanato methylphenylene-ar'-iminocarboxy)-
  • Polyethylene glycol, toluene diisocyanate terminated (2:1)

Systematic Name

  • Poly(oxy-1,2-ethanediyl), alpha-(((3-isocyanatomethylphenyl)amino)carbonyl)-omega-((((3-isocyanatomethylphenyl)amino)carbonyl)oxy)-

Registry Numbers

CAS Registry Number

  • 9051-37-0

Other Registry Number

  • 220348-00-5

System Generated Number

  • 0009051370

Molecular Formulas

Molecular Formula

  • (C2-H4-O)mult-C18-H14-N4-O5

Molecular Formula Fragments

  • C18-H14-N4-O5
  • C2-H4-O