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Substance Name: Residual oils (petroleum), hydrotreated
RN: 64742-57-0


  • TSCA Definition 2018: A complex combination of hydrocarbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly greater than C25 and boiling above approximately (

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • EC 265-160-8
  • EINECS 265-160-8

Systematic Names

  • Residual oils (petroleum), hydrotreated
  • Residual oils, petroleum, hydrotreated

Superlist Name

  • Residual oils, (petroleum), hydrotreated

Registry Numbers

CAS Registry Number

  • 64742-57-0

System Generated Number

  • 0064742570