1-Dodecene from Japan
1-Dodecene (C12H24) is a long-chain linear alpha-olefin from petroleum oligomerization processes. HTS 2901.29.1050 classification applies as it's a separate, petroleum-derived unsaturated acyclic hydrocarbon used in synthetic fatty acids and detergents. High purity grades (>95%) ensure pure compound status.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify linear vs. branched content (<2% branching required for pure compound classification)
• Drum filling under nitrogen; include batch stability test results in commercial invoice