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Substance Name: Naphtha (petroleum), clay-treated light straight-run
RN: 68527-22-0


  • TSCA Definition 2018: A complex combination of hydrocarbons resulting from treatment of light straight-run naphtha with a natural or modified clay, usually in a percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydrocarbons having carbon numbers predominantly in the range of C7 through C10 and boiling in the range of approximately to ( to

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • Clay treated light straight run naphtha
  • EINECS 271-263-9

Systematic Names

  • Naphtha (petroleum), clay-treated light straight-run
  • Naphtha, petroleum, clay-treated light straight-run

Superlist Name

  • Naphtha, (petroleum), clay-treated light straight-run

Registry Numbers

CAS Registry Number

  • 68527-22-0

System Generated Number

  • 0068527220