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Substance Name: Hydrocarbon waxes (petroleum), acid-treated
RN: 64742-26-3


  • TSCA Definition 2018: A complex combination of hydrocarbons produced by treating a petroleum wax fraction with sulfuric acid. It consists predominantly of saturated straight and branched chain hydrocarbons having carbon numbers predominantly in the range of C20 through C50.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • Acid treated wax
  • EINECS 265-126-2

Systematic Names

  • Hydrocarbon waxes (petroleum), acid-treated
  • Hydrocarbon waxes, petroleum, acid-treated

Registry Numbers

CAS Registry Number

  • 64742-26-3

System Generated Number

  • 0064742263