p-Chloropyrazolone from Mexico
p-Chloropyrazolone is an aromatic pyrazole derivative with an unfused pyrazole ring and chlorine substitution. It is a common dye coupler in azo pigment manufacturing. Its chemically defined structure fits tariff item 2933.19.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the product is not put up in measured doses or for retail sale, which would shift classification
• Have the technical data sheet and purity analysis ready for CBSA
• Check if the dye coupler use requires any end-use reporting