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Substance Name: Raffinates (petroleum), heavy naphthenic distillate decarbonization
RN: 64742-08-1


  • TSCA Definition 2018: A complex combination of hydrocarbons obtained as the solvent insoluble fraction from C5 - C7 solvent decarbonization of a heavy naphthenic distillate. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C20 through C50.

Molecular Formula

  • Unspecified

Classification Code

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Names and Synonyms


  • EINECS 265-107-9

Systematic Names

  • Raffinates (petroleum), heavy naphthenic distillate decarbonization
  • Raffinates, petroleum, heavy naphthenic distillate decarbonization

Registry Numbers

CAS Registry Number

  • 64742-08-1

System Generated Number

  • 0064742081