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Cyclohexylphenylphosphine from Mexico

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 — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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