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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If packaged as diagnostic reagent kit component rather than pure reference
Laboratory reagents in prepared kits fall under Chapter 38 diagnostic/composite preparations, not pure Chapter 29 chemicals.
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Import Tips & Compliance
• Include certificate of analysis traceable to NIST or EPA standards confirming reference material status
• Declare small package quantities (<1kg) with laboratory end-use certification to expedite clearance
• Label containers with exact CAS number [23950-58-5] and structure to match tariff nomenclature precisely
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.
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.
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.