2,4-Dichloro-3-methylphenol from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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