Ethylene Thiourea Industrial Grade from Mexico
Industrial grade ethylene thiourea, featuring the 2-imidazolidinethione structure, is used as an essential intermediate for dithiocarbamate pesticides and rubber processing. It is a chemically defined organic compound with an unfused imidazolidine ring, classifiable under tariff item 2933.29.00 as an 'other' heterocyclic compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the industrial grade purity (typically 95-98%) and ensure it is not put up for retail sale as a pesticide formulation
• Provide the chemical name and CAS number on shipping documents to facilitate CBSA classification
• Be aware of potential anti-dumping measures on certain rubber chemicals from specific countries