Homophthalic Acid from Germany
Homophthalic acid is a cyclic aromatic monocarboxylic acid used in organic synthesis and pharmaceutical intermediates. Falls under HTS 2916.39.79.00 as 'other' aromatic acid. Chemically defined structure meets chapter requirements.
Duty Rate — Germany → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include NMR/GC purity certificates for research chemical imports
• Declare intended synthesis use to avoid controlled precursor scrutiny
• Ensure no metal salts; coordination compounds classify differently per notes