2914.29.50.00/Cryptone Synthetic/Canada

Cryptone Synthetic from Canada

Cryptone (3-isopropyl-6-oxo-1-cyclohexene) synthetic analog of natural eucalyptus ketone under HTS 2914.29.50.00. Used in synthetic mint flavors and polymer additives.

Duty Rate — Canada → United States

14.8%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

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Import Tips

• PMN/ TSCA notification if synthetic route differs from natural C10H16O isomer

• 13C-NMR confirming ring substitution pattern vs natural cryptone

• Synthetic declaration prevents natural flavor certification conflicts