Isopropyl-(Diethylamino)propylidene Phosphonamidic Fluoride from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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