2929.90.50.95/1,1,3,3-Tetramethylbutylamine/Japan

1,1,3,3-Tetramethylbutylamine from Japan

This sterically hindered primary amine features a quaternary carbon structure and is classified under HTS 2929.90.50.95 as an 'other' nitrogen function compound not covered by specific amine headings. Used in synthesis of pharmaceuticals and pesticides.

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

• Include molecular formula C8H19N and IUPAC name on documentation to establish Chapter 29 organic compound status

• Monitor for REACH compliance if transshipping through EU; provide impurity analysis (<1% to maintain pure compound status)