o-Toluenesulfonamide (OTS) from Mexico
o-Toluenesulfonamide (OTS) is a chemically defined organic sulfonamide compound with the formula C7H9NO2S, featuring a sulfonamide group (-SO2NH2) attached to an o-tolyl ring. It is used in various industrial applications, including plasticizers and intermediates. It falls under sulphonamides of heading 29.35.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound; mixtures may shift classification
• Check if the product is subject to Canadian chemical regulations
• Provide the CAS number and chemical structure for customs verification