Reagent-Grade N,N-Dimethylphosphoramidic Dichloride from Germany
Reagent-grade N,N-Dimethylphosphoramidic dichloride, suitable for laboratory synthesis, falls under HTS 2929.90.50.15 as a chemically defined nitrogen-function compound without excluded additives. It is employed in research for phosphorus-nitrogen chemistry and pharmaceutical intermediate production.
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
• Label as 'for research use only' to avoid pesticide registration requirements; mislabeling causes CBP holds
• Verify no solvents present per chapter note (e); solvated forms may classify under 2942 for organic compounds in solution
• Maintain chain-of-custody documentation to prevent dual-use concerns under Chemical Weapons Convention