Isopropyl-(Diethylamino)propylidene Phosphonamidic Fluoride from Mexico
A fluorinated phosphonamidic compound with isopropyl P-substituent (C3), N-(1-(diethylamino)propylidene), fitting precisely within HTS 2931.59.0030 structural requirements (all groups ≤C10 alkyl/cycloalkyl). Used as a reagent in organophosphorus synthesis for potential pesticide intermediates. The fluoride and specific phosphonamidate structure dictate classification here.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• EPA/FIFRA registration may be required if destined for pesticide production; declare intended use on commercial invoice
• Ship as UN proper shipping name 'Organophosphorus compound, toxic, flammable' with appropriate hazard class
• Avoid misdeclaration as 'pesticide' which triggers different agency oversight and permit requirements