Fluorochemical Surfactant Building Block N-EtFOSE from United States
N-EtFOSE is a fluorinated sulfonamide used as an intermediate in producing water- and oil-repellent coatings. It precisely matches the chemical description of N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide, which is the named compound under tariff item 2935.30.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound as per Chapter 29 Note 1(a) to qualify for this tariff item
• Provide a detailed technical data sheet and CAS number to the CBSA to support classification
• Verify if the product is subject to any environmental regulations regarding perfluorinated compounds