Normal Dodecylbenzene (n-DDB) from United States
Normal dodecylbenzene is a straight-chain alkylbenzene (C6H5-C12H25) used exclusively as a feedstock for manufacturing biodegradable detergent surfactants. It is a chemically defined cyclic hydrocarbon. This product is classified under the tariff item for other cyclic hydrocarbons.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is the normal (straight-chain) isomer and not a mixture
• Provide a certificate of analysis and safety data sheet
• Check if the product is subject to Canadian environmental regulations for detergent feedstocks