Dioxolane from Japan
Dioxolane is a five-membered heterocyclic ring compound containing two oxygen hetero-atoms, classified under HTS 2932.99.61.00 as an aromatic heterocyclic compound with oxygen hetero-atoms only and specified in additional U.S. note 3 to section VI. It is commonly used as a solvent and intermediate in organic 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%
Import Tips
• Verify the product matches additional U.S. note 3 to section VI for proper classification under 2932.99.61.00
• Provide detailed chemical analysis certificates to confirm heterocyclic structure and purity
• Ensure proper hazardous material labeling for transport as flammable liquid