Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1'-methylenebis(4-isocyanatobenzene)
RN: 68541-43-5

Classification Code

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

Molecular Formula

  • (C15-H10-N2-O2.C9-H6-N2-O2.(C4H8-O)mult-H2-O.(C3H6-O)mult-H2-O)x-
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms

Synonym

  • Toluene diisocyanate, methylenebis(4-phenylisocyanate), polypropylene glycol, poly(tetramethylene glycol) polymer

Systematic Name

  • Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1'-methylenebis(4-isocyanatobenzene)

Registry Numbers

CAS Registry Number

  • 68541-43-5

System Generated Number

  • 0068541435

Molecular Formulas

Molecular Formula

  • (C15-H10-N2-O2.C9-H6-N2-O2.(C4H8-O)mult-H2-O.(C3H6-O)mult-H2-O)x-

Molecular Formula Fragments

  • C15-H10-N2-O2
  • C3H6-O
  • C4H8-O
  • C9-H6-N2-O2
  • COMPONENT
  • H2-O