tert-Butyl Alcohol Process Stream (95% Purity) from Japan
Byproduct stream from isobutylene production containing 95% tert-butyl alcohol with water and oligomer impurities. HTS 2905.14.10.00 applies as it's chemically defined <99% pure saturated butanol. Recovered for use in chemical synthesis and fuel additives.
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 chromatogram or assay report proving <99% purity; customs may test samples
• Classify as UN1120, ensure IBCs meet DOT hazardous material standards for alcohol liquids