4-Phenylphenol from Mexico
4-Phenylphenol is an aromatic heterocyclic compound used as a key photographic chemical in the development of silver halide films and papers. It functions as a developing agent or auxiliary in photographic processing solutions due to its aromatic structure and chemical reactivity. Classified under HTS 2934.99.20.00 as an aromatic photographic chemical.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide detailed chemical composition certificates and Safety Data Sheets (SDS) to verify classification as photographic chemical
• Ensure proper hazardous material labeling and UN certification for transport compliance
• Avoid misclassification as general disinfectants by documenting specific photographic end-use