4'-Hydroxyacetophenone from China
Also known as p-Hydroxyacetophenone, this is a key aromatic ketone-phenol used in organic synthesis. Classified under HTS 2914.50.30.00 due to its aromatic structure with both ketone and phenolic oxygen functions. Primarily serves as a building block for pharmaceuticals and UV absorbers.
Duty Rate — China → United States
137.5%
Rate breakdown
9903.04.6094.5%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
9903.05.3112.5%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
• Verify purity >98% via certificate of analysis to maintain classification as chemically defined compound
• Label shipments with GHS pictograms for skin sensitization hazards common to phenolic ketones
• Avoid bulk packaging over 25kg drums to prevent reclassification as chemical preparations