Ethyl Carbamate (Urethane) from Mexico
Ethyl carbamate, an acyclic carbamate ester-amide, used historically in medicine and now in research. HTS 2924.19.11 includes acyclic carbamates per heading description. Chemically defined derivative.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Restricted DEA List I chemical—require import permit; limit quantities per FDA; provide genotoxicity data