Caproic Acid from China
Caproic acid (hexanoic acid) is a C6 saturated acyclic monocarboxylic acid used in coconut flavorings, pharmaceuticals, and lubricants. It qualifies for HTS 2915.29.50.00 as 'other' in this saturated acid category.
Duty Rate — China → United States
40.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Submit NMR spectra confirming straight-chain structure vs branched isomers
• Comply with TSCA registration for chemical substances entering commerce
• Prevent reclassification as fatty acid from natural sources (Chapter 15 exclusion risk)