Dimethyltin Dichloride from Canada
Organo-tin compound used as PVC stabilizer precursor with methyl groups directly bonded to tin. Classifies under HTS 2931.90.90.29 per Chapter 29 notes on organo-inorganic compounds.
Duty Rate — Canada → United States
3.7%
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
• TSCA Section 5 premanufacture notice often required for organotin intermediates
• Ship with UN 2788 proper shipping name and Class 6.1 poison label
• Confirm no halogenated organic impurities pushing to earlier 2903-2920 headings