4'-Hydroxyacetophenone Crystals from China
Crystalline form of 4'-hydroxyacetophenone, a ketone-phenol used in organic synthesis for pharmaceuticals and agrochemicals. Classified under HTS 2914.50.50.00 as 'other' ketone-phenols and ketones with other oxygen function. Meets Chapter 29 requirements for separate chemically defined organic compounds.
Duty Rate — China → United States
29%
Rate breakdown
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)
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 Certificate of Analysis showing >98% purity to maintain Chapter 29 classification; Declare crystal form in entry documentation; Watch for anti-dumping duties on Chinese-origin phenolic ketones