2926.90.50/Fumaronitrile/Mexico

Fumaronitrile from Mexico

Fumaronitrile (NCCH=CHCN) is a trans-1,2-dicyanoethylene used in Diels-Alder reactions and polymer modification. Classified HTS 2926.90.50 as other unsaturated nitrile-function compound; dual nitrile groups don't trigger separate subheading.

Duty Rate — Mexico → United States

0%

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
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Import Tips

• Highly toxic—requires SCBA for spills; Store under inert atmosphere; Provide acute toxicity LD50 data for SDS

Fumaronitrile from Mexico — Import Duty Rate | HTS 2926.90.50