3,5-Diaminobenzoic Acid from Germany
3,5-Diaminobenzoic acid is an aromatic compound with two amino groups ortho to the carboxylic acid, explicitly covered by HTS 2922.49.10.00. Used in polymer synthesis and advanced materials. As an amino-acid with oxygen function, it matches the heading's chemical criteria.
Duty Rate — Germany → United States
19.2%
Rate breakdown
9903.04.629.2%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
• Verify structure via NMR or HPLC certificate to confirm 3,5-isomer position
• Declare as research chemical if small quantities to expedite lab imports
• Check REACH/ TSCA registration status for US entry compliance