Cyclohexylphenylphosphine from Japan
Cyclohexylphenylphosphine (C6H11)P(C6H5) features two distinct P-C bonds, qualifying under non-halogenated organo-phosphorus derivatives HTS 2931.49.0080. Chiral ligand for asymmetric catalysis.
Duty Rate — Japan → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Enantiomeric excess documentation if >95% chiral purity claimed
• Air-sensitive; argon-filled containers required
• CAS 63740-95-2 verification on all shipping documents