Thiamethoxam Active Ingredient
Thiamethoxam, a second-generation neonicotinoid, contains a thiazole ring system making it a nitrogen-heterocyclic insecticide under HTS 2933.99.17.01. Used primarily for seed treatments against aphids and whiteflies. Its aromatic heterocyclic structure qualifies it for this specific tariff classification in Chapter 29.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when imported as seed treatment formulation
Formulated products for specific uses like seed treatment classify under 3808.
If contains additional heteroatoms beyond nitrogen only
Chapter notes restrict 2933 to nitrogen-only heterocycles; oxygen/sulfur moves to 2934.
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Import Tips & Compliance
• Submit detailed chemical structure and CAS number (210880-92-5) for verification
• Declare as 'technical material' not formulation to maintain Chapter 29 classification
• Comply with TSCA import requirements with positive certification
Related Products under HTS 2933.99.17.01
Imidacloprid Technical Powder
Imidacloprid is a neonicotinoid insecticide featuring a nitro-substituted imidazole ring, classifying it as an aromatic heterocyclic compound with nitrogen hetero-atoms under HTS 2933.99.17.01. This technical-grade powder is used as the active ingredient in formulations for controlling sucking insects on crops. It meets chapter 29 requirements for chemically defined organic compounds with specific heterocyclic structures.
Acetamiprid Pure Compound
Acetamiprid features a chloropyridyl structure, a nitrogen-heterocyclic ring system qualifying as an aromatic insecticide under HTS 2933.99.17.01. This neonicotinoid targets piercing-sucking insects in vegetables and ornamentals. Pure chemical compound status keeps it in Chapter 29 rather than formulated pesticides.
Dinotefuran Technical Grade
Dinotefuran contains a tetrahydrofuran-fused nitromethylene structure but qualifies as aromatic modified heterocyclic insecticide under HTS 2933.99.17.01. Effective against fleas, aphids, and whiteflies in various applications. Its specific nitrogen-heterocycle structure fits Chapter 29 pesticide provisions.
Clothianidin Insecticide Base
Clothianidin features a chlorothiazolyl-methyl structure, a nitrogen-heterocyclic insecticide under HTS 2933.99.17.01. Used in seed treatments and soil applications for corn and soybeans. Meets criteria as chemically defined aromatic heterocyclic compound per Chapter 29 notes.
Nitenpyram Pure Technical
Nitenpyram contains a nitro-methylene pyridine ring system, classifying as nitrogen-heterocyclic aromatic insecticide under HTS 2933.99.17.01. Primarily used in veterinary applications against fleas. Pure compound status maintains Chapter 29 classification.
Pymetrozine Insecticide Active
Pymetrozine features a triazinone ring structure, a nitrogen-heterocyclic compound qualifying as aromatic insecticide under HTS 2933.99.17.01. Controls aphids and planthoppers by feeding inhibition. Chemically defined single compound per Chapter notes.