Monoisopropylamine from Canada
Monoisopropylamine ((CH3)2CHNH2) is included as a propyl-monoamine isomer under HTS 2921.19.11.00. Key ingredient in agricultural chemicals.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify branched chain configuration vs n-propyl for customs review
• Highly flammable; use nitrogen blanketing in containers
• EPA pesticide chemical code required for agricultural end-use declarations