3,4-Dichloroaniline Hydrochloride Salt from Mexico
The hydrochloride salt form of 3,4-Dichloroaniline, a protonated derivative improving solubility and stability for industrial handling. Classified under HTS 2921.42.23.00 per Chapter 29 notes covering salts of aniline derivatives with the organic base. Used in dye manufacturing and as a pharmaceutical intermediate.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide assay results confirming salt formation; mislabeling as free base leads to reclassification and penalties
• Comply with TSCA inventory requirements; pre-register with EPA for new chemical import notifications
• Use anti-caking stabilizers only if necessary for transport per Chapter 29 note (f); excess additives shift to mixtures