4-(4-Chloro-2-methylphenoxy)butyric acid from Mexico
This is a specific aromatic carboxylic acid with an additional oxygen function, featuring a chloro-methylphenoxy group linked to a butyric acid chain. It falls under HTS 2918.99.1800 as one of the explicitly named pesticides in the subcategory for aromatic acids with oxygen functions. Primarily used as a plant growth regulator in agricultural applications.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide EPA registration documents and purity certificates to verify compliance with pesticide import regulations
• Ensure chemical identity matches exactly with the named compound; impurities over specified limits may shift classification
• Label containers with UN numbers for hazardous material transport and include Material Safety Data Sheets (MSDS)