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Substance Name: 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis(isocyanatobenzene)
RN: 70851-35-3

Classification Code

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

Molecular Formula

  • (C15-H10-N2-O2.C6-H14-O3.(C4H8-O)mult-H2-O)x-
 
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Names and Synonyms

Synonyms

  • Poly(oxytetramethylene)glycol, trimethylolpropane, methylenebis(phenylisocyanate) polymer
  • Trimethylolpropane, poly(oxytetramethylene) glycol, methylene diphenyl diisocyanate polymer

Systematic Name

  • 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis(isocyanatobenzene)

Registry Numbers

CAS Registry Number

  • 70851-35-3

System Generated Number

  • 0070851353

Molecular Formulas

Molecular Formula

  • (C15-H10-N2-O2.C6-H14-O3.(C4H8-O)mult-H2-O)x-

Molecular Formula Fragments

  • C15-H10-N2-O2
  • C4H8-O
  • C6-H14-O3
  • COMPONENT
  • H2-O