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

Benzocaine USP from Canada

Benzocaine is an ester of amino-phenol (para-aminobenzoic acid ethyl ester), bulk drug for topical anesthetics under this oxygen-function provision.

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

Ester hydrolysis stability data

Topical vs injectable distinction