Triphenylphosphine Oxide from Germany
Triphenylphosphine oxide is an organophosphorus compound used as a catalyst and ligand in organic synthesis. Classified under HTS 2931.90.60.00 as an aromatic organo-inorganic compound with phosphorus directly bonded to carbon. Common in pharmaceutical and fine chemical manufacturing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include phosphine oxide analysis certificate; comply with DOT UN 2811 packaging; check end-use declarations for catalyst applications