Hydroxyethyl Methyl PFOS Amide from China
A sulfonamide derivative from perfluorooctanesulfonyl fluoride, with N-substituents methyl and 2-hydroxyethyl. Directly covered by HTS 2935.40.00.00 as the specified compound. Serves as precursor for fluoroacrylate polymers.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include NMR/GC-MS spectra for verification; ensure no water dissolution exceeding chapter note (d) limits
• Partner with licensed chemical importers