4-Amino-2',5'-dimethoxybenzophenone from Japan
4-Amino-2',5'-dimethoxybenzophenone features diaryl ketone with amino and dimethoxy groups. Single ketone function places it in HTS 2922.39.4500. Used in polymer additives.
Duty Rate — Japan → United States
6.5%
Rate breakdown
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
• Multiple methoxy groups don't create 'more than one oxygen function'
• Molecular weight and formula verification prevents mixture classification
• Dust hazard labeling for fine powder forms