4-(tert-Pentyl)-2,6-Dimethyl-3,5-Dinitroacetophenone from China
An artificial musk with a tert-pentyl substituent for enhanced volatility in perfumes. Falls under HTS 2914.79.10.00 as other artificial musks, aromatic nitrated ketones.
Duty Rate — China → United States
43%
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Validate batch purity >98% via HPLC to maintain pure compound status
• Declare allergenic potential per cosmetic regulations
• Avoid anti-dusting agents exceeding note (g) limits