Triethyl Phosphite from Mexico
Triethyl phosphite is a clear liquid organophosphorus compound used as a reagent in organic synthesis, a ligand in metal catalysis, and an intermediate for insecticides. Its structure, with three ethyl groups attached to a phosphite moiety, classifies it under 'other' phosphite esters. This product falls under tariff item 2920.29.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the CAS number (122-52-1) and purity to CBSA for classification
• Verify if the product is controlled under Canadian chemical regulations
• Ensure proper labeling for flammable liquids