Isobutene (2-Methylpropene) from Japan
Isobutene, or 2-methylpropene (CH2=C(CH3)2), is a branched butene isomer and an acyclic unsaturated hydrocarbon. It is a separate chemically defined compound that falls under tariff item 2901.23.00. Its primary use is in manufacturing methyl tert-butyl ether (MTBE) and polyisobutylene.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is pure isobutene, not a mixture with other butenes
• Check if the product is subject to Canadian environmental regulations
• Provide a safety data sheet and proper labelling for CBSA clearance