Monuron Technical Grade Herbicide
Monuron, chemically 3-(p-Chlorophenyl)-1,1-dimethylurea, is a selective systemic herbicide used primarily for pre-emergence control of weeds in non-crop areas. It falls under HTS 2924.21.04.00 as a specific aromatic ureine derivative classified as a pesticide, meeting Chapter 29 requirements for chemically defined organic compounds with amide-function from carbonic acid. This technical grade contains at least 98% active ingredient for formulation into end-use products.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formulated as a herbicide with diluents or carriers exceeding 1% by weight
Formulated pesticide preparations with monuron as active ingredient are classified in Chapter 38 heading 3808, not pure compounds of Chapter 29.
If imported as a salt of monuron rather than the base ureine
Salts of ureines are classified under the general aromatic ureines subheading 2924.29, following Chapter 29 note on salts going with the parent organic compound.
If containing additional organo-sulfur directly linked to carbon
Organo-sulfur compounds fall under heading 2930 if sulfur atoms are directly carbon-linked, taking precedence per Chapter 29 classification notes.
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Import Tips & Compliance
• Obtain EPA registration and provide pesticide certification for U.S. entry; ensure material safety data sheets (MSDS) detail purity and impurities
• Verify container labeling complies with TSCA and FIFRA; avoid misclassification as a mixture which could shift to Chapter 38
Related Products under HTS 2924.21.04.00
Monuron 80% Wettable Powder
This is a high-purity monuron product at 80% active ingredient in wettable powder form, used for weed control in industrial sites and rights-of-way. Classified under HTS 2924.21.04.00 due to its primary identity as the specific chemically defined compound 3-(p-Chlorophenyl)-1,1-dimethylurea, an aromatic ureine pesticide, with minimal additives not altering its Chapter 29 status.
Monuron Crystals for Pesticide Synthesis
Pure crystalline monuron (3-(p-Chlorophenyl)-1,1-dimethylurea) supplied for use in manufacturing herbicide formulations or as a reference standard. It qualifies for HTS 2924.21.04.00 as a chemically defined aromatic derivative of ureines, specifically listed as a pesticide technical material under Chapter 29's scope for separate organic compounds.
Monuron Herbicide Active Ingredient
Monuron active ingredient (3-(p-Chlorophenyl)-1,1-dimethylurea) at 97% minimum purity, intended for blending into agricultural herbicide products. This falls precisely under HTS 2924.21.04.00 as the named aromatic ureine pesticide, adhering to Chapter 29's rules for pure organic compounds with carbonic acid amide functions.
Monuron with Stabilizer Additive
Monuron (3-(p-Chlorophenyl)-1,1-dimethylurea) enhanced with a necessary stabilizer for transport and preservation, maintaining its identity as a pure pesticide compound. Classified in HTS 2924.21.04.00 per Chapter 29 note (f), as the addition does not change its general use nature as an aromatic ureine herbicide.