Methylamine (40% Aqueous Solution) from Canada
Methylamine 40% in water is a standard transport form of methylamine, used in epoxy resin curing and dye manufacturing. Allowed under HTS 2921.11.00.00 per Chapter note (d) for products of (a) dissolved in water. Remains classified as the pure compound if meeting safety/transport criteria.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify solution strength and that water is not for specific use per note (e); UN 1244 hazmat docs required
• Common error: classifying >50% solutions as mixtures in 3824