2,4-Dichloro-3-methylphenol from China
Chlorinated phenolic intermediate for developing magenta couplers in color print films. Provides necessary electron-withdrawing groups for color stability in photographic emulsions. Duty-free when exclusively used in certified photographic chemical production.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Melting point and HPLC chromatograms verify identity for customs authentication,Secure bond may be required until manufacturing use is demonstrated,Avoid general phenolic classification by providing specific coupler synthesis pathway