4-Diazo-2,5-Dibutoxyphenyl Morpholine from Mexico
A diazo compound serving as a key coupling component in color photographic film development, forming azo dyes upon reaction with couplers. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is not put up in measured doses for retail sale, as that would shift classification
• Provide the chemical structure and purity data for customs