Pyridine (CAS 110-86-1) from United States
Pyridine is the base compound of this tariff item, a flammable, colorless liquid with the formula C5H5N, containing an unfused pyridine ring. It is used as a solvent and reagent in organic synthesis for pharmaceuticals, agrochemicals, and other industrial applications. As the parent compound, it is directly covered by this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound, not a mixture
• Provide the CAS number (110-86-1) and safety data sheet, as pyridine is hazardous
• Confirm the solvent used (if any) does not render the product suitable for specific use, per Chapter 29 Note 1(e)