2935.90.10.00/5-Amino-α,α,α-trifluorotoluene-2,4-disulfonamide/Japan

5-Amino-α,α,α-trifluorotoluene-2,4-disulfonamide from Japan

A fluorinated disulfonamide specifically listed in HTS 2935.90.10.00, containing trifluoromethyl group and dual sulfonamide functionalities. Qualifies under Chapter 29 as chemically defined sulfonamide per tariff description. Used in agrochemical and pharmaceutical synthesis.

Duty Rate — Japan → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

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Import Tips

• Fluorinated compound declarations required for EPA pre-manufacture notice compliance

• High purity certificate (>98%) essential to maintain 'separate compound' classification

• Temperature-controlled shipping documentation for thermally unstable sulfonamides