2932.19.10.00/2-Furaldehyde Diethyl Acetal/Japan

2-Furaldehyde Diethyl Acetal from Japan

2-Furaldehyde diethyl acetal protects furfural aldehyde group, used in organic synthesis with aromatic furan ring preserved. Oxygen hetero-atom only in ring structure. Classifies HTS 2932.19.10.00.

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

• Acetal stability data and hydrolysis conditions documentation needed

• Confirm no nitrogen/sulfur impurities per chapter hetero-atom restrictions

• Distinguish protecting group from permanent modification