4-tert-Butyl-3-Nitroacetophenone from Japan
4-tert-Butyl-3-nitroacetophenone is an aromatic nitrated ketone used as a synthetic musk precursor and fragrance intermediate. It fits HTS 2914.79.10.00 as an 'other artificial musk' in the aromatic nitrated derivatives category.
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
• Certify <1% impurities to stay as pure compound under Chapter 29 note (a)
• Label as reproductive toxicant per EU CLP; ensure UN packaging group II
• Avoid blending with odorants that trigger note (g) specific use exclusion