Industrial Grade Dimethylformamide DMF from Mexico
Industrial-grade DMF is a high-volume solvent for polyurethane production and fiber spinning, characterized by its high boiling point and miscibility with water. Classified under HTS 2924.19.11.20 as the specific acyclic amide dimethylformamide per Chapter 29 definitions.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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 SDS and TSCA certification for US EPA compliance; check for DMF content >99% to avoid reclassification
• Watch for REACH compliance if transshipping from EU