High-Purity Propylene USP from United States
High-purity propylene USP is pharma-grade propene meeting United States Pharmacopeia standards, used as a medical propellant or precursor in synthesis. It is a separate chemically defined compound and falls under tariff item 2901.22.00 as propene (propylene).
Duty Rate — United States → Canada
0%
Import Tips
• Provide documentation proving USP compliance and purity to CBSA for classification
• Ensure the product is not put up in measured doses or for retail sale, as that could shift classification
• Verify if Health Canada permits are needed for pharmaceutical-grade chemicals