1,3-Diphenyltriazene technical grade from Germany
Technical grade 1,3-Diphenyltriazene (synonym for diazoaminobenzene) explicitly covered by HTS 2927.00.06.00 as listed diazo compound. Intermediate for azo dye synthesis and radical scavenger applications.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• CAS #136-35-6 verification required; distinguish from phenylhydrazine contaminants
• Melting point 99-102°C specification confirms identity vs structural isomers
• Light-sensitive; declare amber glass packaging to prevent decomposition claims