4-(3,4-Dichlorophenyl) Tetralone Technical Grade from Canada
Technical purity grade of 4-(3,4-dichlorophenyl)-1-tetralone, halogenated aromatic ketone per HTS 2914.79.30.00. Supplied for industrial-scale pharmaceutical intermediate production with impurities allowed under Chapter 29.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify impurity levels <5% to stay under 'whether or not containing impurities' clause
• Bulk imports need proper UN packaging for hazmat