3-Amino-3-methyl-1-butyne Stabilized Solution from United States
A stabilized aqueous solution of 3-Amino-3-methyl-1-butyne is classified under tariff item 2921.19.00 as the solvent is necessary for safe transport of this reactive alkyne-amine. Chapter 29 note 1(d) allows solutions in water for chemically defined organic compounds, provided the solvent does not make the product suitable for a specific use.
Duty Rate — United States → Canada
0%
Import Tips
• Document that the solvent is solely for safety or transport reasons and does not render the product suitable for a specific use
• Ensure the concentration and stabilizer comply with Chapter 29 note 1(d) and (f)
• Provide the exact composition to CBSA to support classification