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Substance Name: 2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
RN: 37625-56-2

Classification Code

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

Molecular Formula

  • (C6-H14-O3.C6-H10-O2)x-
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Names and Synonyms


  • Caprolactone, trimethylolpropane polymer
  • EC 500-099-5
  • epsilon-Caprolactone, trimethylolpropane polymer

Systematic Names

  • 2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
  • epsilon-Caprolactone, oligomeric reaction products with Propylidynetrimethanol

Registry Numbers

CAS Registry Number

  • 37625-56-2

System Generated Number

  • 0037625562

Molecular Formulas

Molecular Formula

  • (C6-H14-O3.C6-H10-O2)x-

Molecular Formula Fragments

  • C6-H10-O2
  • C6-H14-O3