North American Product Classification System (NAPCS) Canada 2017 Version 1.0

263 - Dyes and pigments, and petrochemicals

This group comprises dyes and pigments, and petrochemicals.

26321 - Petrochemicals

This class comprises petrochemicals.

263212 - Aromatic hydrocarbon gases

This subclass comprises aromatic hydrocarbon gases.

2632121 - Aromatic hydrocarbon gases

Aromatic hydrocarbon gases.

• Illustrative example(s)

  • benzene
  • benzopyrene
  • isopropenylbenzene
  • methylbenzene
  • mixed xylene isomers
  • mixture of toluene and xylene
  • phenylmethane
  • styrene monomer
  • toluene
  • unmixed alkylbenzenes
  • unmixed aromatics alkylbenzenes
  • vinylbenzene

  All examples