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Substance Name: Benzene, (1-methylethenyl)-, polymer with cyclopentene ann 1,3-pentadiene
RN: 58901-68-1

Classification Code

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

Molecular Formula

  • (C9-H10.C5-H8.C5-H8)x-

Molecular Weight

  • 254.4144
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Names and Synonyms


  • 1,3-Pentadiene, cyclopentene, alpha-methyl styrene polymer

Systematic Name

  • Benzene, (1-methylethenyl)-, polymer with cyclopentene ann 1,3-pentadiene

Registry Numbers

CAS Registry Number

  • 58901-68-1

System Generated Number

  • 0058901681

Molecular Formulas

Molecular Formula

  • (C9-H10.C5-H8.C5-H8)x-

Molecular Formula Fragments

  • C5-H8
  • C9-H10