Dimethylamine Anhydrous from Japan
Anhydrous dimethylamine is the pure gaseous form compressed for transport, essential for solvent and propellant production. Directly classifiable under HTS 2921.11.00.00 as di-methylamine, a separate acyclic monoamine per Chapter 29 note (a). No exclusions apply to this base compound.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Cylinder spec sheets must confirm anhydrous status; DOT/UN 1032 classification mandatory
• Pitfall: impure lots shifted to hydrocarbon mixtures in Chapter 27