Technical 5-Amino-4-Chloro-2-Phenyl-3(2H)-Pyridazinone
This specific pyridazinone derivative meets HTS 2933.99.14.00 criteria as a named pesticide compound with aromatic nitrogen heterocyclic structure. Primarily imported for conversion to commercial herbicide formulations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing >1 nitrogen atom in specific ring configuration
Different subheading for compounds with two or more nitrogen atoms in specific positions.
If insecticides rather than herbicides
Insecticides regardless of chemical structure classified under specific pesticide headings in 3808.
If classified by quaternary ammonium structure
Organic derivatives of hydrazine/amides take precedence over heterocyclic classification.
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Import Tips & Compliance
• Submit detailed chemical structure diagrams and NMR spectra confirming identity with tariff description
• Obtain advance CBP ruling for first imports to confirm pesticide technical grade classification
• Monitor REACH compliance documentation if transshipping through EU prior to US import
Related Products under HTS 2933.99.14.00
5-Amino-4-chloro-α-phenyl-3-pyridazinone Technical Grade
Pure 5-amino-4-chloro-α-phenyl-3-pyridazinone is a heterocyclic nitrogen compound classified under HTS 2933.99.14.00 as an aromatic pesticide intermediate. It serves as the key active ingredient precursor for synthesizing pyridazinone-based herbicides used in agriculture.
Pyridazinone Pesticide Intermediate 99% Pure
High-purity 5-amino-4-chloro-α-phenyl-3-pyridazinone specifically for pesticide manufacturing falls under HTS 2933.99.14.00. This aromatic heterocyclic compound with nitrogen hetero-atom is the designated technical material for herbicide synthesis.
Chlorophenyl Pyridazinone Herbicide Precursor
5-Amino-4-chloro-α-phenyl-3-pyridazinone is explicitly named under HTS 2933.99.14.00 as a pesticide-technical heterocyclic compound. Used exclusively as intermediate for phenylpyridazinone herbicides controlling broadleaf weeds.
Pesticide-Grade Pyridazinone API Precursor
High-assay 5-amino-4-chloro-α-phenyl-3-pyridazinone imported as pesticide active ingredient precursor under HTS 2933.99.14.00. Meets chapter note requirements for separate chemically defined aromatic heterocycles used in pesticide manufacture.