Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Benzene, (1-methylethenyl)-, polymer with 2-methyl-2-butene and 1,3-pentadiene
RN: 62258-49-5

Classification Code

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

Molecular Formula

  • (C9-H10.C5-H10.C5-H8)x-

Molecular Weight

  • 256.43
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • 2-Butene, 2-methyl-, polymer with (1-methylethenyl)benzene and 1,3-pentadiene
  • alpha-Methylstyrene 2-methyl-2-butene 1,3-pentadiene polymer

Systematic Names

  • 1,3-Pentadiene, polymer with 2-methyl-2-butene and (1-methylethenyl)benzene
  • Benzene, (1-methylethenyl)-, polymer with 2-methyl-2-butene and 1,3-pentadiene

Superlist Name

  • Modified polyterpene type hydrocarbon resins

Registry Numbers

CAS Registry Number

  • 62258-49-5

System Generated Number

  • 0062258495

Molecular Formulas

Molecular Formula

  • (C9-H10.C5-H10.C5-H8)x-

Molecular Formula Fragments

  • C5-H10
  • C5-H8
  • C9-H10

Structure Descriptors