4-(tert-Pentyl)-2,6-Dimethyl-3,5-Dinitroacetophenone from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
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