2-(Dimethylammonio)ethyl Chloride HCl from United States
2-(Dimethylammonio)ethyl Chloride HCl is an IUPAC-named variant of the compound 2-(N,N-dimethylamino)ethylchloride hydrochloride, presenting as an acyclic monoamine hydrochloride salt. Although the name suggests a quaternary ammonium structure, it is classified as the listed derivative under tariff item 2921.12.00. This product is a separate chemically defined organic compound, and it is not excluded by chapter 29 notes as a colouring matter, enzyme, or other excluded product.
Duty Rate — United States → Canada
Import Tips
• Confirm the chemical structure matches the tariff item description; if the product is truly a quaternary ammonium salt, it may fall under a different heading
• Provide the CAS number and a technical data sheet to CBSA to support classification
• Verify whether the product is subject to any Canadian chemical control regulations, such as the Canadian Environmental Protection Act