O-Isopropyl N,N-Dimethyl Phosphoramidocyanidate from Mexico
This compound features an O-isopropyl group (C3 branched alkyl ≤C10) combined with N,N-dimethyl phosphoramidocyanidate, fitting HTS 2931.49.00.05 for non-halogenated organo-phosphorus derivatives. Chapter 29 classification applies due to its chemically defined structure with phosphorus-carbon linkage.
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
• Label containers with exact chemical nomenclature and purity percentage to avoid disputes over 'chemically defined' status
• Prepare for TSCA (Toxic Substances Control Act) pre-manufacture notice if new to US inventory