2922.39.50.00/5-Amino-1-pentan-3-one/Japan

5-Amino-1-pentan-3-one from Japan

5-Amino-1-pentan-3-one represents acyclic amino-ketones under HTS 2922.39.5000, featuring a single ketone oxygen function. Used in polymer and pharmaceutical synthesis.

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

• Volatile compound—specify stabilized packaging and storage conditions

• Aliphatic amines trigger different odor/handling declarations than aromatics