Diethylaminoethanethiol Technical Grade from Japan
Technical grade 2-(N,N-Diethylamino)ethanethiol contains minor impurities but remains a separate chemically defined organic compound. Chapter 29 Note 1(a) explicitly includes compounds with impurities, so it is classified under tariff item 2930.60.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the purity level and impurity profile to demonstrate it is still the named compound
• Ensure impurities do not alter the product's essential character
• Be prepared to provide a certificate of analysis to CBSA