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Substance Name: Formaldehyde, polymer with ethenylbenzene and phenol
RN: 28135-23-1

Classification Code

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

Molecular Formula

  • (C8-H8.C6-H6-O.C-H2-O)x-
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Names and Synonyms


  • Phenol, styrene, formaldehyde resin

Systematic Name

  • Formaldehyde, polymer with ethenylbenzene and phenol

Registry Numbers

CAS Registry Number

  • 28135-23-1

System Generated Number

  • 0028135231

Molecular Formulas

Molecular Formula

  • (C8-H8.C6-H6-O.C-H2-O)x-

Molecular Formula Fragments

  • C-H2-O
  • C6-H6-O
  • C8-H8