Quizalofop-P-Ethyl 97% TC Powder
Technical concentrate (TC) of quizalofop-P-ethyl at 97% purity, the named compound 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propionic acid ethyl ester in powder form. HTS 2933.99.0200 applies as it's a separate chemically defined aromatic heterocyclic compound per Chapter 29 notes. Imported for dilution into emulsifiable concentrates for graminicide applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing added sulfur rendering it organo-sulfur
Chapter notes exclude sulfonated derivatives from 2933/2934; pure sulfur compounds go to 2930 or 2934.99.
If with anti-dusting agent exceeding identification purposes
Additions beyond Chapter 29 note (g) make it a chemical preparation unsuitable for 2933 specific heading.
If marketed as fertilizer adjuvant
End-use as plant growth regulator shifts to Chapter 31 despite chemical structure.
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Import Tips & Compliance
• Include stability data and stabilizer composition if added per Chapter 29 note (f); ensure drum packaging meets UN hazardous goods standards; declare exact purity to avoid duty disputes
Related Products under HTS 2933.99.02.00
Quizalofop-P-Ethyl Herbicide
Quizalofop-P-ethyl, chemically 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-propionic acid ethyl ester, is a selective post-emergence herbicide used primarily for grass weed control in broadleaf crops. It falls under HTS 2933.99.0200 as a specific aromatic heterocyclic compound with nitrogen hetero-atoms in a quinoxaline structure. This technical grade active ingredient is imported for formulation into agricultural pesticides.
Ethyl (R)-Quizalofop Technical Grade
The R-enantiomer of 2-[4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy]propanoic acid ethyl ester, known as (R)-quizalofop-ethyl, is a high-purity chiral herbicide active ingredient. Classified under HTS 2933.99.0200 due to its specific named heterocyclic structure with nitrogen-only heteroatoms in the aromatic quinoxaline ring. Used in enantiopure formulations for enhanced selectivity in soybean and cotton weed control.
6-Chloro-2-(4-Hydroxyphenoxy)quinoxaline Ethyl Propionate
Synonym for quizalofop-P-ethyl, this specific ethyl ester of the propionic acid derivative with quinoxaline core is a named chemical under HTS 2933.99.0200. As an aromatic heterocyclic with only nitrogen hetero-atoms, it qualifies per Chapter 29 scope for separate organic compounds. Primarily imported as agrochemical intermediate.
Targa Quizalofop-P-Ethyl Active Ingredient
The active ingredient used in Targa herbicide, chemically identified as 2-[4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy]propanoic acid ethyl ester. Falls precisely under HTS 2933.99.0200 as the specifically named aromatic nitrogen-heterocyclic compound. Technical material imported for blending into selective graminicides.