Industrial Grade n-Butanal from United States
Industrial grade n-butanal (normal butyraldehyde) is a colorless liquid supplied at 97-99% purity for large-scale production of plasticizers and rubber accelerators. As a separate chemically defined acyclic aldehyde without other oxygen functions, it falls under tariff item 2912.19.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound and not a mixture; purity certificates may help
• Declare the correct CAS number (123-72-8) on customs documentation
• Check if the product is subject to any Canadian chemical control regulations