Allyl Cyanide (3-Butenenitrile) from Mexico
3-Butenenitrile (CH2=CHCH2CN), also known as allyl cyanide, is an unsaturated aliphatic nitrile used in polymer and pharmaceutical synthesis. Classified in HTS 2926.90.50 as a non-specific nitrile-function compound meeting Chapter 29(a) criteria for chemically defined organic compounds.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Monitor peroxide formation with inhibitor certificates; Classify under UN 2929 for corrosive liquid transport; Provide end-use statements to avoid ITC anti-dumping scrutiny on nitrile intermediates