Butyl Methylphosphinate Flake Form from Canada
Butyl methylphosphinate processed into stable flake form with anti-dusting agent per chapter note 2(g), classified under HTS 2931.49.0015. Facilitates handling in industrial phosphorus chemistry applications.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6096.3%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Validate anti-dusting agent doesn't render product use-specific per note 2(g); use phosphorous compound DOT shipping papers
• Include GC-MS purity certificate