N-Ethylperfluorooctane sulphonamide
Heterocyclic compounds with oxygen hetero-atom(s) only. > Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: > Other fentanyls and their derivatives > N-Ethylperfluorooctane sulphonamide > N-Ethylperfluorooctane sulphonamide
Duty Rate (from China)
Products classified 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 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.
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.