Spiropentane from United States
Spiropentane (C5H8) features two fused cyclopropane rings at a single carbon atom, making it a unique cyclane. It is primarily used in advanced organic chemistry research, and is classified as an 'other' cyclane under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis and structural formula to the CBSA
• Spiropentane is a research chemical, so ensure proper labeling and documentation
• Check if any end-use restrictions apply under Canadian chemical regulations