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Substance Name: Gases (petroleum), refinery blend
RN: 68783-07-3


  • TSCA Definition 2017: A complex combination obtained from various refinery processes. It consists of hydrogen, hydrogen sulfide and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • EC 272-183-7
  • EINECS 272-183-7
  • Refinery blend gas (petroleum)

Systematic Names

  • Gases (petroleum), refinery blend
  • Gases, petroleum, refinery blend

Superlist Name

  • Gases, (petroleum), refinery blend

Registry Numbers

CAS Registry Number

  • 68783-07-3

System Generated Number

  • 0068783073