Butyryl Chloride from Mexico
Butyryl chloride is utilized in ester and amide synthesis for flavor and fragrance production. It qualifies under HTS 2915.90.50.10 as an acid chloride of butyric acid, a saturated acyclic monocarboxylic acid halide. The tariff covers its pure form with possible stabilizers.
Duty Rate — Mexico → United States
13.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include stabilizer details if added per chapter note (f) to avoid reclassification
• Obtain EPA import certification for persistent/bioaccumulative substances if applicable
• Label containers with GHS corrosive pictograms and proper UN numbers