Salicylidene-2-aminophenol from Germany
Salicylidene-2-aminophenol forms a bis-imine chelating ligand for metal complexes, classified under HTS 2925.29.90.00 as an imine derivative. Used in catalysis and coordination chemistry.
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
• Provide chelation stability constants (log K) for metal complex formation
• Declare as 'ligand precursor' to distinguish from final metal complexes
• Include tautomerism study confirming keto-enol equilibrium