High Purity Diethylene Glycol for Electronics from China
Ultra-high purity diethylene glycol for electronics is 2,2'-oxydiethanol with metals <1 ppm and particles <50/ml for semiconductor cleaning and photoresist removal. It is a separate chemically defined organic compound under Chapter 29 Note 1(a) and falls under tariff item 2909.41.00 as an ether-alcohol.
Duty Rate — China → Canada
0%
Import Tips
• Provide the trace metal analysis certificate to the CBSA to support the electronic grade claim, though classification remains under 2909.41.00
• If the product is used in semiconductor manufacturing, check if it qualifies for duty relief under the Customs Tariff's machinery and equipment provisions
• Ensure proper packaging to maintain purity during transport