Propionitrile (Propionitrile) from Mexico
Propionitrile (CH3CH2CN) is the simplest three-carbon nitrile, used as solvent and in herbicide synthesis. HTS 2926.90.5050 classification for other nitriles as chemically defined Chapter 29 organic. Fully miscible with common organic solvents.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.60100%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
• Boiling point 97°C verification distinguishes from acetonitrile
• TSCA inventory confirmation for commercial mixtures