Bromoxynil Octanoate Pyridinium Dibromide
This is a specific formulation of 1-[N,N-Dialkyl (≤C10)-N-(n-(hydroxyl, cyano, acetoxy)alkyl (≤C10)) ammonio]-n-n-[N-(3-dimethylcarbamoxy-α-picolinyl)-N,N-dialkyl (≤C10) ammonio]decane dibromide with n=4, featuring a cyano-functionalized alkyl chain. It falls under HTS 2933.39.61.20 as a heterocyclic compound containing an unfused pyridine ring with the exact quaternary ammonium structure specified in the subheading. Used primarily as an intermediate in herbicide synthesis.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as formulated herbicide containing >50% active ingredient
Formulated pesticidal products with this compound as active ingredient are classified in Chapter 38 based on end use rather than pure chemical structure.
If it has a different pyridine substitution pattern not matching the 3-dimethylcarbamoxy-α-picolinyl group
Other pyridine quaternary ammonium compounds fall under the broader 2933.39.21 subheading without the specific decane dibromide structure.
If imported as a non-heterocyclic quaternary ammonium salt without the pyridine ring
Absence of the required unfused pyridine ring structure moves classification to Chapter 29 cyclic amides/derivatives.
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Import Tips & Compliance
• Verify exact chemical structure matches the n=1-8 specification with lab analysis certificates; ensure compliance with additional U.S. note 3 to section VI for duty-free eligibility; obtain EPA import notifications if destined for pesticide production
Related Products under HTS 2933.39.61.20
Dimethylcarbamoxy-Picolinyl Decane Dibromide (n=2)
Quaternary ammonium compound with n=2 alkyl chains, featuring the precise 3-dimethylcarbamoxy-α-picolinyl structure linked via decane chain with hydroxyl-substituted alkyl ammonio group. Classified under HTS 2933.39.61.20 due to its specific heterocyclic nitrogen structure matching the subheading description. Primarily used in research for nerve agent antidote development.
Acetoxyalkyl-Picolinium Decane Dibromide (n=6)
This n=6 homolog features acetoxy-functionalized alkyl chain in the ammonio group connected to the 3-dimethylcarbamoxy-α-picolinyl decane dibromide structure. It precisely matches HTS 2933.39.61.20 as a heterocyclic compound with the required pyridine ring and quaternary ammonium configuration. Used as a synthetic intermediate for pharmaceutical research.
Cyano-Decane Picolinyl Bis-Ammonio Dibromide (n=1)
The n=1 variant with cyano-substituted alkyl chain on the first ammonio group, linked to the dimethylcarbamoxy-picolinyl decane structure as dibromide salt. Falls under HTS 2933.39.61.20 per the exact chemical description in the tariff subheading for pyridine-containing quaternary ammoniums. Serves as building block for advanced agrochemicals.