N-(2-Hydroxyethyl)-N-methyl Perfluorooctane Sulfonamide from Mexico
This product is N-(2-Hydroxyethyl)-N-methyl perfluorooctane sulfonamide, a specific perfluorinated sulfonamide compound with a perfluorooctane chain and N-methyl and N-(2-hydroxyethyl) substituents. It is classified under tariff item 2935.40.00 as the exact named compound, used in polymer modification and surface treatment.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is not dissolved in a solvent that makes it suitable for a specific use, as this could affect classification
• Keep records of the chemical synthesis to demonstrate it is a separate chemically defined compound
• Consult with a customs broker if unsure about the classification