4-Chlorothioanisole Ketone Derivative from Mexico
This thioether-containing chlorinated aromatic ketone represents compound derivatives under HTS 2914.79.40.00 scope. Specialized use in materials science.
Duty Rate — Mexico → United States
5.5%
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
• Sulfur analysis confirms not organo-sulfur of heading 2930
• Odoriferous; ventilated containers required
• Custom synthesis documentation verifies commercial identity