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Substance Name: Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, 2-propyn-1-yl ether
RN: 67922-60-5

Classification Code

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

Molecular Formula

  • (C3-H6-O)mult-H2-O.x-C3-H4-O
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Names and Synonyms


  • Polypropylene glycol, propargyl alcohol ether

Systematic Names

  • Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, 2-propyn-1-yl ether
  • Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, 2-propynyl ether

Registry Numbers

CAS Registry Number

  • 67922-60-5

System Generated Number

  • 0067922605

Molecular Formulas

Molecular Formula

  • (C3-H6-O)mult-H2-O.x-C3-H4-O

Molecular Formula Fragments

  • C3-H4-O
  • C3-H6-O
  • H2-O