Piperonaldehyde Isosafrole Precursor from United States
High-purity isosafrole marketed as a precursor for piperonal production is still isosafrole, a separate chemically defined compound. It falls under tariff item 2932.91.00, as the intended use does not affect classification under Chapter 29.
Duty Rate — United States → Canada
0%
Import Tips
• Classification is based on the chemical identity, not the end use
• Ensure the product is isosafrole and not a mixture
• If the product is put up for retail sale as a fragrance ingredient, check if heading 33.03 to 33.07 applies per Section Note 2