Tributyltin Acetate from Japan
Tributyltin acetate features a tributyltin moiety esterified with acetic acid, qualifying as a tributyltin compound under HTS 2931.20.00.00 per Chapter 29 notes on ester classification. It finds use as a catalyst and stabilizer in PVC production.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include TSCA certification for US imports and verify Pre-Registration under REACH
• Use child-resistant packaging if supplied in consumer quantities
• Avoid misclassification by confirming it's not a finished polymer additive mixture