3,4-Dichlorobenzotrifluoride Pharmaceutical Grade from Mexico
Pharmaceutical-grade 3,4-Dichlorobenzotrifluoride with <10ppm heavy metals, used in synthesis of anti-cancer drug intermediates. Meets HTS 2903.99.08.00 as explicitly named halogenated aromatic hydrocarbon under chapter 29 pure compound provisions.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide Certificate of Analysis (CoA) with ICH Q3D elemental impurities testing results
• Declare under FDA prior notice if destined for US pharmaceutical manufacturing
• Use EP/USP stabilizer-free packaging to maintain chapter 29 classification