4-Nitrobenzophenone from Mexico
Para-nitrobenzophenone contains nitro substitution para to the diaryl ketone linkage, qualifying under HTS 2914.79.90.00 as nitrated ketone. Widely used in photoinitiator manufacture, pharmaceuticals, and organic electronics.
Duty Rate — Mexico → United States
14%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• CAS 1144-71-0 verification essential for photoinitiator-grade material
• Light-sensitive; amber packaging required to prevent decomposition
• Dye intermediate potential requires Chapter 29 note compliance check