2-Mercaptothiazoline from Germany
2-Mercaptothiazoline (2-thiazoline-2-thiol) features an unfused thiazole ring with a thiol substituent, used in rubber vulcanization and photography. Falls under HTS 2934.10.90.00 as an 'other' thiazole compound per Chapter 29 definitions for organo-sulfur heterocycles not covered by heading 2930.
Duty Rate — Germany → United States
18.5%
Rate breakdown
9903.04.628.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify as UN2785 organosulfur compound for DOT hazmat shipping compliance
• Provide vulcanization accelerator test data if declaring industrial chemical use
• Include stabilizer composition if product contains anti-oxidants exceeding Chapter 29 impurity limits