High-Purity O-Pinacolyl Methylphosphonochloridate (99%+) from Japan
Ultra-pure grade of O-Pinacolyl methylphosphonochloridate used in precision organic synthesis, specifically identified under HTS 2931.59.00.25 for its halogenated organo-phosphorus structure. Meets Chapter 29 requirements as a separate chemically defined compound with phosphorus-chlorine and carbon linkages.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include NMR or GC-MS spectra in documentation to verify purity and structure; register with BIS for dual-use chemical exports
• Use refrigerated transport to maintain stability, as hydrolysis risks reclassification
• Avoid bulk packaging that might trigger mixture provisions