Pyrene from Germany
Pyrene (C16H10) is a polycyclic aromatic hydrocarbon with four fused rings in a plate-like structure. It falls under HTS 2902.90.20.00 as an explicitly named cyclic hydrocarbon used in electronics and dyes.
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
• Provide fluorescence excitation/emission spectra for analytical grade confirmation
• Use amber glass for light-sensitive shipments to prevent photodegradation
• Declare CAS 129-00-0 and confirm sublimation point ~150°C