Acetaldehyde Stabilized with Hydroquinone from United States
Stabilized acetaldehyde contains a small amount of hydroquinone to prevent polymerization during storage and transport, remaining classified under tariff item 2912.12.00 as the pure acyclic aldehyde per Chapter 29 Note 1(f). The stabilizer is added solely for preservation and does not make the product suitable for a specific use.
Duty Rate — United States → Canada
0%
Import Tips
• Clearly state the hydroquinone content (e.g
• 50-100 ppm) on shipping documents
• Ensure the stabilizer is necessary for transport and does not affect classification
• Provide a CoA to CBSA to confirm the product is ethanal with a stabilizer