4-Ethylbenzenesulfonic Acid from United States
4-Ethylbenzenesulfonic acid features an ethyl substitution on the aromatic sulfonate ring, qualifying as a derivative containing only sulpho groups. Used in specialty surfactant synthesis, this product falls under tariff item 2904.10.00.
Duty Rate — United States → Canada
0%
Import Tips
• Classify the product as a sulphonated derivative of a hydrocarbon
• Ensure the product meets Canadian chemical safety standards
• Verify if a permit is needed under the Canadian Environmental Protection Act