Acetoacet-2-methoxy-4-chloroanilide from Canada
Beta-ketoanilide compound used in yellow coupler synthesis for color reversal films. The activated methylene group facilitates dye coupling reactions with oxidized color developers. Aromatic structure qualifies for duty-free import under photographic chemical provisions.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Batch testing certificates confirming >98% purity essential for manufacturing qualification,Labeling must specify 'For Photographic Color Coupler Manufacture Only',Document downstream processing to coupler within 2 years of import