Fluorene from United States
Fluorene is a tricyclic aromatic hydrocarbon with a central five-membered ring and the formula C13H10. It is a separate chemically defined cyclic hydrocarbon that falls under this tariff item as an 'other' cyclic hydrocarbon.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound
• Provide the CAS number (86-73-7) for customs documentation
• Ensure the product is not put up in forms that would classify it elsewhere