2-Methyl-2-Butanol (tert-Amyl Alcohol) from China
2-Methyl-2-butanol (tert-amyl alcohol) is a tertiary C5 acyclic alcohol. Despite its C5 structure, it is classified under the tariff item for other butanols due to its saturated monohydric nature and use as a gasoline anti-knock additive.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product's chemical identity as 2-methyl-2-butanol, as it is not a butanol isomer but a pentanol
• Declare the use as an anti-knock additive, which may trigger fuel regulations
• Provide a certificate of analysis to support classification