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Substance Name: Residues (petroleum), steam-cracked light
RN: 68513-69-9


  • TSCA Definition 2018: A complex residuum from the distillation of the products from a steam-cracking process. It consists predominantly of aromatic and unsaturated hydrocarbons having carbon numbers greater than C7 and boiling in the range of approximately to ( to

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Other Resources (Internet Locators)

Names and Synonyms


  • EC 271-013-9
  • EINECS 271-013-9
  • Steam cracked light residuum (petroleum)

Systematic Names

  • Residues (petroleum), steam-cracked light
  • Residues, petroleum, steam-cracked light

Superlist Name

  • Residues, (petroleum), steam-cracked light

Registry Numbers

CAS Registry Number

  • 68513-69-9

System Generated Number

  • 0068513699