Diazoaminobenzene (1,3-Diphenyltriazene) from Japan
Diazoaminobenzene, also known as 1,3-Diphenyltriazene, is a specific diazo compound explicitly named in HTS 2927.00.06.00 featuring the triazene (-NH-N=N-) functional group. Used as a reagent in organic synthesis and photographic chemistry.
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
• Submit IUPAC nomenclature confirmation and CAS registry verification to distinguish from similar triphenyl compounds
• Include stability data as diazo compounds are shock-sensitive; proper temperature-controlled shipping documentation required
• Ensure REACH compliance documentation if transshipping through EU; diazo compounds face strict authorization