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Substance Name: 2-Propenoic acid, polymer with ethenylbenzene, ethyl 2-propenoate and (1-methylethenyl)benzene
RN: 68650-88-4

Classification Code

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

Molecular Formula

  • (C9-H10.C8-H8.C5-H8-O2.C3-H4-O2)x-

Molecular Weight

  • 394.508
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Names and Synonyms


  • (1-Methylethenyl)benzene, ethenylbenzene, ethyl 2-propenoate, 2-propenoic acid polymer
  • Acrylic acid, ethyl acrylate, styrene, alpha-methylstyrene polymer
  • Ethyl acrylate, styrene, acrylic acid, alpha-methylstyrene polymer

Systematic Name

  • 2-Propenoic acid, polymer with ethenylbenzene, ethyl 2-propenoate and (1-methylethenyl)benzene

Registry Numbers

CAS Registry Number

  • 68650-88-4

System Generated Number

  • 0068650884

Molecular Formulas

Molecular Formula

  • (C9-H10.C8-H8.C5-H8-O2.C3-H4-O2)x-

Molecular Formula Fragments

  • C3-H4-O2
  • C5-H8-O2
  • C8-H8
  • C9-H10

Structure Descriptors