Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Extracts (petroleum), heavy clarified oil solvent, condensed-ring-arom.-contg.
RN: 68782-99-0


  • TSCA Definition 2017: A complex combination of hydrocarbons obtained as the extract from the solvent extraction of catalytic cracked clarified oil. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly higher than C25 and boiling above approximately ( This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.

Molecular Formula

  • Unspecified

Classification Code

* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • EINECS 272-174-8
  • Heavy clarified oil solvent extract (petroleum)

Systematic Names

  • Extracts (petroleum), heavy clarified oil solvent condensed-ring-arom.-contg.
  • Extracts (petroleum), heavy clarified oil solvent, condensed-ring-arom.-contg.
  • Extracts, petroleum, heavy clarified oil solvent, condensed-ring-arom-contg.

Registry Numbers

CAS Registry Number

  • 68782-99-0

System Generated Number

  • 0068782990