4-(3,4-Dichlorophenyl)-1-Tetralone from China
A halogenated aromatic ketone featuring a dichlorophenyl group attached to the tetralone core, specifically named in HTS 2914.79.30.00. This compound acts as a synthetic intermediate for pharmaceuticals, particularly antipsychotic drug precursors, due to its defined ketone oxygen function.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
• Provide analytical data (NMR, HPLC) proving halogenated structure and tetralone identity to match statutory name
• Watch for DEA scrutiny if end-use links to controlled substances; declare as chemical intermediate only