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High Purity Cumene for Acetone Production from Japan

Ultra-high purity cumene (>99.9%) specifically distilled for acetone co-production via cumene peroxidation process. Qualifies under HTS 2902.70.00.00 as a separate chemically defined organic compound without disqualifying additives or 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

• Provide HPLC purity certificates; >99.9% prevents fuel oil misclassification

• Declare vapor pressure (8.7 kPa at 20°C) accurately for proper ventilation requirements

• Ensure supplier provides CoA with batch-specific impurity analysis for CBP review