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Substance Name: Tar bases, coal, quinoline derivs. fraction
RN: 70321-67-4


  • TSCA Definition 2022: Quinoline bases obtained by the distillation of acid-extracted coal tar. Composed primarily of isoquinoline, quinaldine and methylquinolines.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • EINECS 274-560-1

Systematic Name

  • Tar bases, coal, quinoline derivs. fraction

Registry Numbers

CAS Registry Number

  • 70321-67-4

System Generated Number

  • 0070321674