Di(hexamethylene)triamine Dihydrochloride from Germany
A derivative polyamine salt from hexamethylenediamine used in fuel additives and chelating agents. Falls under HTS 2921.22.5000 as 'other' acyclic polyamine derivatives and salts. Molecular weight approximately 266 g/mol.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Submit NMR or HPLC chromatograms verifying polyamine structure and purity
• Classify as UN 3267 corrosive solid; ensure proper DOT shipping papers
• Distinguish from commercial fuel additives to avoid Chapter 27 or 38 reclassification