6-Ethylcoumarin (CAS 17912-17-1) from Japan
6-Ethylcoumarin, a substituted ethylcoumarin, qualifies under HTS 2932.20.0500 due to its core lactone structure with oxygen hetero-atom. Used in advanced fragrance formulations for its powerful, long-lasting scent.
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
• Provide GC-MS analysis confirming ethyl group position and purity >97%
• Declare stabilizers if added for transport stability per Chapter Note (f)
• Ensure IFRA compliance documentation for fragrance industry end-use