Ethyl 4-Chloro-3-nitrobenzoate from Mexico
Ethyl 4-chloro-3-nitrobenzoate is the ethyl ester of 4-chloro-3-nitrobenzoic acid, prepared for synthetic applications. Per Chapter Note 5(B), esters of ethyl alcohol with acid-function compounds classify with the parent acid under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the ester structure and purity
• The CBSA may require the CAS number
• Ensure the product is not for retail sale to avoid reclassification