Cyclohexene Oxide from Japan
Cyclohexene oxide features a three-membered epoxide ring fused to a cyclohexane structure, serving as a chiral building block in organic synthesis. Classified in HTS 2910.90.91.00 as an other epoxide with specified ring, adhering to chapter limitations excluding certain cyclic polymers. Industrial applications include epoxy resin hardeners.
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
• Chiral purity certificates required for pharma use; ensure no metal coordination per note (C)(3); bulk imports need DOT exemption for >450L quantities