Heptafluoropentene from United States
Heptafluoropentene is a fluorinated alkene used as a deposition precursor in chemical vapor deposition for fluorocarbon films. 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 heptafluoropentene 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