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Substance Name: Distillates (petroleum), chemically neutralized heavy paraffinic
RN: 64742-27-4


  • TSCA Definition 2018: A complex combination of hydrocarbons obtained from a treating process to remove acidic materials. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at (19cSt at It contains a relatively large proportion of aliphatic hydrocarbons.

Molecular Formula

  • Unspecified

Classification Code

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Names and Synonyms


  • EINECS 265-127-8

Systematic Names

  • Distillates (petroleum), chemically neutralized heavy paraffinic
  • Distillates, petroleum, chemically neutralized heavy paraffinic

Registry Numbers

CAS Registry Number

  • 64742-27-4

System Generated Number

  • 0064742274