N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-Difluorobenzamide Pure
Pure N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-difluorobenzamide, a pharmaceutical intermediate and agricultural chemical specifically enumerated in HTS 2924.29.28.00. This aromatic amide derivative serves as a precursor in synthesis of crop protection agents and potential medicinal compounds. Imported by chemical and pharmaceutical manufacturers.
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 mixture of geometric isomers rather than single pure compound
Chapter notes classify isomer mixtures separately from specifically named pure compounds under different statistical suffixes.
If final heterocyclic derivative rather than amide intermediate
Once cyclized into heterocyclic structure, moves from amide (2924) to heterocyclics (2933) per chapter classification sequence.
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Import Tips & Compliance
• Include NMR or HPLC purity analysis (>98%) confirming exact chemical identity matching the tariff description
• Provide end-use statement specifying research or manufacturing application to avoid dual-use chemical scrutiny
• Ensure proper DOT/UN classification as toxic solid for transportation compliance
Related Products under HTS 2924.29.28.00
Pronamide Technical Grade
Pronamide, chemically known as 3,5-Dichloro-N-(1,1-dimethyl-2-propynyl)-benzamide, is a technical grade herbicide used primarily for pre-emergent control of grasses and broadleaf weeds in turf and certain crops. It falls under HTS 2924.29.28.00 as a specifically named aromatic cyclic amide-function compound of carbonic acid. This pure chemical form is imported for formulation into end-use pesticide products.
Pronamide 50% WDG Herbicide Active
High-purity 50% water dispersible granule (WDG) form of pronamide used by formulators to create turf herbicides like Kerb. Classified under HTS 2924.29.28.00 due to its primary identity as the specifically enumerated aromatic amide compound despite partial formulation. Imported by pesticide manufacturers for final product assembly.
Pronamide Reference Standard 99%+
Analytical reference standard of pronamide (3,5-Dichloro-N-(1,1-dimethyl-2-propynyl)-benzamide) at 99%+ purity for pesticide residue analysis and quality control testing. Classified under HTS 2924.29.28.00 as the specifically named pure chemical compound. Used by laboratories and regulatory agencies for calibration and method validation.
Pronamide Custom Synthesis Batch
Custom-manufactured batch of pronamide technical material produced to exact specifications for herbicide development programs. HTS 2924.29.28.00 applies to this specifically named aromatic amide compound regardless of batch production method. Imported by agrochemical R&D facilities for field trial formulations.