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

4-Aminoazobenzene from Canada

Azo compound with free amino group classified as aniline derivative under HTS 2921.42.90.00. Used in dye synthesis and research.

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

Carcinogen Category 2; strict handling and labeling requirements

Research quantities (<1kg) may trigger different documentation