Norbornane Diisocyanate from Germany
A bicyclic aliphatic diisocyanate derived from norbornane, classified under HTS 2929.10.80 as other isocyanates with nitrogen function. Used in specialty polyurethanes requiring high thermal stability and hydrolytic resistance.
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 NMR spectra or CAS number confirmation for exotic isocyanate identification
• Declare low-volume specialty chemical status for potential duty reductions
• Ensure secondary containment packaging for high-viscosity formulations