Hexamethylenetetramine Powder from Germany
Pure hexamethylenetetramine (urotropin) in powdered form, a heterocyclic compound with an unfused triazine ring structure, classified under HTS 2933.69.5000 as it matches the chemical definition in the heading. Used primarily as a chemical intermediate and reagent.
Duty Rate — Germany → United States
16.3%
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
• Provide Certificate of Analysis (COA) confirming 99%+ purity to avoid reclassification as mixtures under Chapter 38
• Ensure SDS includes CAS 100-97-0 and proper GHS labeling for UN 1336 hazardous classification
• Declare as pure compound; impurities under 1% are allowed per Chapter 29 note (a)