2933.31.00.00/Pyridine N-Oxide (CAS 694-59-7)/Japan

Pyridine N-Oxide (CAS 694-59-7) from Japan

Pyridine N-oxide features the pyridine ring with oxygen bonded to the nitrogen atom, used as an intermediate in organic synthesis. The N-oxide maintains pyridine ring classification per heading scope. Covered by HTS 2933.31.00.00.

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

• Oxidizing properties require Division 5.1 labeling

• Include synthetic route documentation for customs verification

• Store away from reducing agents per SDS requirements