Malononitrile 99% Technical Grade from Germany
High-purity malononitrile (99% NC-CH2-CN) specifically identified under HTS 2926.90.50.10 as the named nitrile-function compound. Used in pharmaceutical intermediate synthesis and polymer production, meeting Chapter 29 requirements for separate chemically defined compounds.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.04.6215%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
• Submit HPLC or GC assay reports proving ≥99% malononitrile content to avoid reclassification as 'other nitriles'
• Declare exact stabilizer content if present; Chapter 29 note (f) allows stabilizers but requires disclosure
• Use UN-approved 4H1 steel drums; improper packaging leads to customs holds under hazmat regulations