N-Methyl-N-(2-Hydroxyethyl) Perfluorooctyl Sulfonamide
This perfluoroalkyl sulfonamide features a C8 fluorocarbon chain and hydroxyethyl substitution, fitting the description of N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide. It is a separate chemically defined compound used in polymer modification and surface treatment, classified under tariff item 2935.40.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is not the exact named compound.
Other sulfonamides fall under this residual item.
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Import Tips & Compliance
• Verify that the product is not a mixture of isomers, as this could affect classification
• Ensure the product is not put up for retail sale in a form that would classify elsewhere
• Provide detailed technical documentation to the CBSA for verification
Related Products under Tariff item 2935.40.00
Hydroxyethyl Methyl PFOS Amide
This product is N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide, a separate chemically defined organic compound with a perfluorooctane chain and sulfonamide group substituted with methyl and 2-hydroxyethyl groups. It falls under tariff item 2935.40.00 as the named compound, used as a precursor for fluoroacrylate polymers and surface treatment applications.
MeFOSE - Methyl Perfluorooctanesulfonamidoethanol
MeFOSE, or N-(2-hydroxyethyl)-N-methyl-1-perfluorooctanesulfonamide, is a fluorochemical intermediate that precisely matches the chemical description of tariff item 2935.40.00. It is used in producing water-repellent and stain-resistant coatings, and its classification is based on its identity as the named sulfonamide compound.
N-(2-Hydroxyethyl)-N-methyl Perfluorooctane Sulfonamide
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.
Perfluorooctanesulfonamide (PFOSA) Hydroxyethyl Derivative
This derivative of perfluorooctanesulfonic acid, amidated with N-methyl-N-(2-hydroxyethyl), is a key building block for fluoropolymers. It matches the exact chemical description of tariff item 2935.40.00 as N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide, used in various industrial applications.