1,3-Diiodopropane from Germany
1,3-Diiodopropane is a propane chain symmetrically substituted with iodine atoms at both terminal carbons. Falls under HTS 2903.69.90.00 as an iodinated derivative of an acyclic hydrocarbon. Utilized in organic synthesis for cross-coupling reactions.
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 certificate of analysis showing iodine content and absence of metallic impurities
• Store/import under inert atmosphere to prevent decomposition, which could affect classification
• Distinguish from polymer precursors that might classify under Chapter 39 plastics