</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Cinnamic Acid from Canada

Cinnamic acid (3-phenylacrylic acid) is an unsaturated aromatic monocarboxylic acid used in perfumes, flavors, and sunscreen formulations. Classified in HTS 2916.39.79.00 as 'other' aromatic monocarboxylic acid. Its structure fits Chapter 29 for separate organic compounds.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide IFRA compliance certificates for fragrance use; REACH documentation if EU origin

Ensure UV stabilizer declarations if for cosmetics to avoid Chapter 38 classification