N-Isopropyl-N-methylethanolamine from Mexico
This protonatable amino alcohol with isopropyl/methyl substitution on nitrogen classifies in HTS 2922.19.9619 per the dialkyl-2-aminoethanol specification. Applied in epoxy curing agents and water-soluble polymers.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Confirm branched isopropyl via HPLC; distinguish from n-propyl isomer
• Ship in nitrogen-blanketed containers to prevent oxidation
• Ensure no pesticide residue claims to avoid Chapter 38 reclassification