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Substance Name: Gases (petroleum), hydrocracking low-pressure separator
RN: 68783-06-2


  • TSCA Definition 2018: A complex combination obtained by the liquid-vapor separation of the hydrocracking process reactor effluent. It consists predominantly of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C3.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • EINECS 272-182-1
  • Low pressure separator gas from hydrocracking process (petroleum)

Systematic Names

  • Gases (petroleum), hydrocracking low-pressure separator
  • Gases, petroleum, hydrocracking low-pressure separator

Superlist Name

  • Gases, (petroleum), hydrocracking low-pressure separator

Registry Numbers

CAS Registry Number

  • 68783-06-2

System Generated Number

  • 0068783062