Tetrakis(triphenylphosphine)palladium(0) from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Air-sensitive; argon-sealed packaging; declare as precious metal catalyst for potential duty relief; provide Pd content assay