2932.99.90/2-Methyltetrahydrofuran/Japan

2-Methyltetrahydrofuran from Japan

2-Methyltetrahydrofuran (2-MeTHF) is a five-membered oxygen heterocyclic ring with methyl substitution, bio-based solvent alternative to THF. Classified HTS 2932.99.90 as substituted oxygen heterocycle.

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

• Bio-based origin certification supports sustainability claims but doesn't affect tariff

• Chiral analysis if enantiopure; racemic standard classification

• Peroxide formation risk; antioxidant declaration required