Benzotriazole Flakes 99.5% from Germany
High-purity benzotriazole flakes (CAS 95-14-7, 99.5% min) for use in copper corrosion inhibitors in electronics manufacturing. This product is specifically enumerated under HTS 2933.99.82.10 as a nitrogen heterocyclic aromatic compound. Qualifies under chapter note (a) as a separate chemically defined organic compound.
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
• Label with GHS pictograms and hazard statements; obtain REACH/ TSCA pre-registration if applicable
• Confirm no water dissolution that triggers note (d) reclassification