HFC-365mfc (1,1,1,3,3-Pentafluorobutane) Technical Grade from Mexico
This is the pure, chemically defined compound 1,1,1,3,3-pentafluorobutane (HFC-365mfc), a saturated fluorinated acyclic hydrocarbon. It is used as a blowing agent and specialty solvent, and its technical grade purity does not affect classification under the named tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a certificate of analysis to CBSA to confirm the product is the named compound
• Check if the product requires an import permit under Canada's Ozone-depleting Substances Regulations
• Classify as a chemical, not a finished product, to avoid misclassification