2935.40.00.00/N-Methyl-N-(2-Hydroxyethyl) Perfluorooctyl Sulfonamide/Japan

N-Methyl-N-(2-Hydroxyethyl) Perfluorooctyl Sulfonamide from Japan

This perfluoroalkyl sulfonamide features a C8 fluorocarbon chain and hydroxyethyl substitution, fitting HTS 2935.40.00.00 exactly. It's a separate chemically defined compound used in polymer modification and surface treatments.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Declare as pure compound with >98% assay; prepare for REACH pre-registration if EU transshipment

• Watch for state-level PFAS bans affecting end-use