Succinonitrile from Canada
Succinonitrile (NC-CH2-CH2-CN) is a linear dinitrile used in battery electrolytes and nylon precursors. Classifies HTS 2926.90.5050 as other nitrile-function compound per Chapter 29, despite dual nitriles. Solid at room temperature, melts at 58°C.
Duty Rate — Canada → 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
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Hygroscopic; declare moisture content <0.5%
• Melting point certificate confirms identity
• Lithium battery end-use may trigger special handling