Tetrakis(triphenylphosphine)palladium(0) from Canada
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 — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, 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