Fluorenylideneaniline from Germany
Fluorenylideneaniline is a sterically hindered aromatic imine used in organocatalyst development. It classifies under HTS 2925.29.60.00 as an aromatic imine derivative meeting all Chapter 29 organic compound criteria.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify no metal coordination; classify as free base not organometallic
• Provide melting point (142°C) confirmation matching authentic reference
• Declare research chemical status for potential duty exemption review