1,3-Cyclohexanediamine from Germany
1,3-Cyclohexanediamine is a cyclanic polyamine used in epoxy resin curing agents and polymer synthesis. Classified in HTS 2921.30.50.00 as other cyclanic polyamines, it meets Chapter 29 requirements for separate chemically defined compounds.
Duty Rate — Germany → United States
21.3%
Rate breakdown
9903.04.6211.3%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Ensure stereoisomer specification in documentation; mixtures of isomers may require different classification
• Provide REACH compliance docs for EU-origin material; TSCA registration needed for US