Dipentaerythritol Byproduct Pentaerythritol from Japan
Pentaerythritol containing minor dipentaerythritol impurities from synthesis, still classified as primary pentaerythritol product. Meets HTS 2905.42.00.00 as it is predominantly the chemically defined compound with allowable impurities.
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
• Include GC/MS chromatogram showing >90% pentaerythritol to confirm principal compound
• Declare as 'pentaerythritol with dipentaerythritol' not isomer mixture
• Monitor for Chapter 27 if hydrocarbon-like