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Substance Name: 2-Propenenitrile, polymer with ethene and ethenylbenzene
RN: 25087-32-5

Classification Codes

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formula

  • (C8-H8.C3-H3-N.C2-H4)x-
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Names and Synonyms


  • Ethylene-acrylonitrile-styrene copolymer

Systematic Name

  • 2-Propenenitrile, polymer with ethene and ethenylbenzene

Registry Numbers

CAS Registry Number

  • 25087-32-5

Other Registry Number

  • 622398-18-9

System Generated Number

  • 0025087325

Molecular Formulas

Molecular Formula

  • (C8-H8.C3-H3-N.C2-H4)x-

Molecular Formula Fragments

  • C2-H4
  • C3-H3-N
  • C8-H8