Tetrakis(triphenylphosphine)palladium(0) from Japan
Pd(PPh3)4 is the most common palladium catalyst for cross-coupling reactions like Suzuki and Heck. The aromatic phosphine-palladium complex with direct C-Pd bonds fits HTS 2931.90.60.00 as other aromatic organo-inorganic compounds.
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
• Air-sensitive; argon-sealed packaging; declare as precious metal catalyst for potential duty relief; provide Pd content assay