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Substance Name: Residual oils (petroleum), propene purifn. splitter
RN: 68478-19-3


  • TSCA Definition 2018: A complex residuum from the propene purification unit. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C4.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

NLM Resources (File Locators)

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Other Resources (Internet Locators)

Names and Synonyms


  • EINECS 270-799-0
  • Splitter bottoms

Systematic Names

  • Residual oils (petroleum), propene purifn. splitter
  • Residual oils, petroleum, propene purifn. splitter

Superlist Name

  • Residual oils, (petroleum), propene purifn. splitter

Registry Numbers

CAS Registry Number

  • 68478-19-3

System Generated Number

  • 0068478193