Benzothiazole-2-thiol from Canada
Also known as 2-benzothiazolethiol, this compound is a key intermediate and accelerator containing the unfused benzothiazole ring-system. HTS 2934.20.4000 applies per additional U.S. note 3 to section VI for these specifically described products.
Duty Rate — Canada → 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
• Use CAS 149-30-4 in commercial invoice for accurate identification
• Include stabilizer content documentation per Chapter 29 note 2(f)
• Avoid bulk packaging that might trigger 'preparation' classification