Purified Diphenyl Flakes for Heat Transfer from Japan
High-purity biphenyl flakes used in heat transfer fluids and as a moth repellent intermediate. This product is specifically covered by HTS 2902.90.60.00 as biphenyl in its flake presentation, a separate chemically defined cyclic hydrocarbon.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Label packages with UN number for flammable solid (UN 3077); declare intended use to prevent end-use restrictions
• Common pitfall: improper storage leading to melting and form change