Perfluoro-2-pentene from United States
Perfluoro-2-pentene is a fluorinated alkene used as a selective etchant for advanced semiconductor nodes. As an unsaturated fluorinated derivative of an acyclic hydrocarbon, it is classified under tariff item 2903.59.00.
Duty Rate — United States → Canada
0%
Import Tips
• Classify perfluoro-2-pentene under 2903.59.00 and have the product's technical data sheet available
• Verify if the product is subject to any Canadian chemical control regulations
• Ensure the product is not a saturated derivative, which would be classified under a different subheading