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Substance Name: 1,2,3-Propanetriol, polymer with 2-methyloxirane, oxirane and 1,2-propanediol
RN: 68901-28-0

Classification Code

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

Molecular Formula

  • (C3-H8-O3.C3-H8-O2.C3-H6-O.C2-H4-O)x-

Molecular Weight

  • 270.319
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Names and Synonyms


  • Propylene glycol, glycerine, propylene oxide, ethylene oxide polymer

Systematic Names

  • 1,2,3-Propanetriol, polymer with 2-methyloxirane, oxirane and 1,2-propanediol
  • 1,2,3-Propanetriol, polymer with methyloxirane, oxirane and 1,2-propanediol

Registry Numbers

CAS Registry Number

  • 68901-28-0

System Generated Number

  • 0068901280

Molecular Formulas

Molecular Formula

  • (C3-H8-O3.C3-H8-O2.C3-H6-O.C2-H4-O)x-

Molecular Formula Fragments

  • C2-H4-O
  • C3-H6-O
  • C3-H8-O2
  • C3-H8-O3

Structure Descriptors