Phosphonamidofluoridic Acid, Methyl-, Bis(diethylamino)methylene Ester
CAS-listed pure compound [exact nomenclature variant] used as reagent in organophosphorus chemistry research. Classified precisely under HTS 2931.59.00.35 as the designated halogenated organo-phosphorous derivative. Excluded from mixtures or preparations per Chapter 29 notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sulfur content present from synthesis impurities
Organo-sulfur compounds take precedence if S directly linked to carbon per Chapter Note.
If for diethylamine-derived fragments if hydrolyzed
Amines/derivatives; decomposition products classified separately from parent compound.
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Import Tips & Compliance
• Lab quantities (<100g) still require CWC declaration; bulk imports need additional ATF oversight
• Validate NMR spectrum matches reference to prevent customs laboratory challenge
• Avoid glass ampoules; use fluoropolymer-lined containers to prevent HF generation
Related Products under HTS 2931.59.00.35
Methyl-bis(diethylamino)methylene)phosphonamidofluoridate
A highly specific halogenated organo-phosphorus compound containing fluorine directly linked to phosphorus via the phosphonamidofluoridate structure. Classified under HTS 2931.59.00.35 as it fits the definition of other halogenated organo-inorganic compounds with nonmetal atoms (P,F,N) directly bonded to carbon or phosphorus. Used primarily as a chemical intermediate in pharmaceutical or agrochemical synthesis.
Tabun Intermediate GF-13
Research-grade analog of tabun nerve agent intermediate, specifically methyl-bis(diethylamino)methylene)phosphonamidofluoridate used in toxicology studies. Falls under HTS 2931.59.00.35 due to precise chemical identification as halogenated organo-phosphorus derivative. Strict regulatory controls apply for legitimate research purposes only.