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Substance Name: Gases (petroleum), reforming hydrotreater
RN: 68478-02-4


  • TSCA Definition 2018: A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen, methane, and ethane with various small amounts of hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C5.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • EINECS 270-785-4
  • F-105 gas
  • F-106 gas

Systematic Names

  • Gases (petroleum), reforming hydrotreater
  • Gases, petroleum, reforming hydrotreater

Superlist Name

  • Gases, (petroleum), reforming hydrotreater

Registry Numbers

CAS Registry Number

  • 68478-02-4

System Generated Number

  • 0068478024