N-Ethyl Perfluorooctane Sulfonamide Ethanol Solution
N-Ethyl perfluorooctane sulfonamide dissolved in ethanol at a standard transport concentration for safety reasons. Per Chapter 29 Note 1(e), solutions in other solvents are classifiable under the same heading if the solvent is necessary for transport and does not make the product suitable for a specific use.
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 solution contains other sulfonamides or the solvent concentration is not standard.
The product may be classified elsewhere if it does not meet the conditions of Note 1(e).
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the reason for the ethanol solution, such as safety or transport, and ensure the concentration is standard
• Provide the solvent ratio and safety data sheet to CBSA
• Verify that the solution does not render the product suitable for a specific use beyond general use
Related Products under Tariff item 2935.20.00
99% Pure N-EtPFOSA Technical Grade
High-purity N-ethyl perfluorooctane sulfonamide (99% pure) supplied as a technical grade chemical. It is a separate chemically defined organic compound used as an intermediate in the synthesis of fluoropolymers, falling under tariff item 2935.20.00.
N-Ethyl Perfluorooctane Sulfonamide (N-EtPFOSA)
N-Ethyl perfluorooctane sulfonamide is a chemically defined perfluoroalkyl sulfonamide compound used primarily as an intermediate in the synthesis of fluorochemical surfactants and repellents. It is classifiable under tariff item 2935.20.00 as a separate chemically defined organic compound.
N-Ethyl Perfluorooctane Sulfonamide with Stabilizer
N-ethyl perfluorooctane sulfonamide formulated with an added stabilizer for preservation during transport. Per Chapter 29 Note 1(f), products with added stabilizers necessary for preservation or transport are classifiable under the same heading, provided the stabilizer does not make the product suitable for a specific use.