Diethyl Phosphite from Mexico
Diethyl phosphite, a colorless liquid organophosphorus compound with the formula (C2H5O)2P(O)H, is a separate chemically defined phosphite ester of an inorganic acid of a non-metal. It meets the Chapter 29 criteria for classification under heading 29.20.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify the product under 2920.22.00 only if it is pure diethyl phosphite; impurities must be incidental
• Prepare a commercial invoice with the chemical name, CAS number, and purity
• Check if the product is subject to the Canadian Chemical Substances Inventory and report accordingly