Trimethylamine 25% in Water from Japan
Trimethylamine 25% in water is an aqueous solution of trimethylamine, a simple acyclic monoamine. Under Chapter Note 1(d) of Chapter 29, products of heading 29.21 dissolved in water are classifiable in the chapter. Therefore, this solution falls under tariff item 2921.11.00 as trimethylamine, provided the water is the only solvent and the solution is a normal method of transport.
Duty Rate — Japan → Canada
Import Tips
• Trimethylamine solutions are flammable and have a strong odor; ensure proper hazardous goods documentation is provided to the CBSA
• Verify the concentration (25%) is accurately stated on the shipping documents, as this affects classification and duty calculation
• Check if the solution requires a permit under the Canadian Environmental Protection Act (CEPA) for import