</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2933.39.92.00/3-Cyanopyridine (Nicotinonitrile)/Canada

3-Cyanopyridine (Nicotinonitrile) from Canada

3-Cyanopyridine contains both pyridine ring and nitrile group, used in vitamin B3 synthesis and herbicides. HTS 2933.39.92.00 as pyridine takes precedence over nitrile function per Chapter 29 classification rules. Chemically defined per chapter notes.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Nitrile hazard documentation; confirm >99% purity

• Synthetic route declaration may be requested

3-Cyanopyridine (Nicotinonitrile) from Canada — Import Duty Rate | HTS 2933.39.92.00