2,4-Dichlorophenoxyacetic Acid (2,4-D)
2,4-D is a synthetic auxin herbicide effective against broadleaf weeds in cereal crops and turfgrass. This aromatic compound with ether linkage qualifies as a herbicide under HTS 2934.99.1500 due to its heterocyclic characteristics. It's widely used in agriculture and right-of-way maintenance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as carboxylic acid derivative
Phenoxyacetic acid structure may lead to classification under acid-function carboxylic compounds.
If when imported as formulated 2,4-D amine salt herbicide
Commercial herbicide formulations containing 2,4-D salts are classified in heading 3808.
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Import Tips & Compliance
• Include detailed chemical analysis certificate confirming 2,4-D purity above 95%
• Declare EPA Establishment Number if product was manufactured/packaged in USA facility
• Avoid misclassification by providing structural formula showing aromatic heterocyclic nature
Related Products under HTS 2934.99.15.00
Glyphosate (N-(phosphonomethyl)glycine)
Glyphosate is a broad-spectrum systemic herbicide used to kill weeds, especially annual broadleaf weeds and grasses that compete with crops. It falls under HTS 2934.99.1500 as an aromatic heterocyclic herbicide compound. Its active ingredient structure contains the necessary heterocyclic rings qualifying it for this classification.
Dicamba (3,6-dichloro-2-methoxybenzoic acid)
Dicamba is a benzoic acid herbicide used for broadleaf weed control in soybeans and cotton. Its aromatic structure with methoxy group qualifies it under HTS 2934.99.1500 as an aromatic heterocyclic herbicide. Often used in combination with glyphosate for resistant weeds.
Metsulfuron-methyl
Metsulfuron-methyl is a sulfonylurea herbicide for broadleaf weeds and grasses in cereals. This aromatic heterocyclic compound falls under HTS 2934.99.1500 due to its complex heterocyclic ring structure essential for herbicidal activity. Selective action makes it valuable for no-till farming.
Imazapyr
Imazapyr is an imidazolinone herbicide for non-selective weed control in industrial sites. Its bicyclic heterocyclic structure qualifies classification under HTS 2934.99.1500 as an aromatic herbicide. Used for aquatic weed control and right-of-way vegetation management.
Triclopyr
Triclopyr is a pyridine carboxylic acid herbicide for woody plants and broadleaf weeds. The pyridine ring structure makes it an aromatic heterocyclic herbicide under HTS 2934.99.1500. Commonly used in forestry and brush control applications.
Clopyralid
Clopyralid is a picolinic acid herbicide selective for broadleaf weeds in turf and cereals. Its pyridine carboxylic acid structure qualifies as aromatic heterocyclic under HTS 2934.99.1500. Known for excellent crop selectivity and residual soil activity.