Triethylphosphite from United States
Triethylphosphite is an organophosphorus ester with the formula (P(OEt)3), where phosphorus is bonded to three ethoxy groups. It is used as an intermediate in the synthesis of pesticides, flame retardants, and plasticizers. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
Duty Rate — United States → Canada
0%
Import Tips
• Provide the chemical structure and CAS number on the invoice to ensure correct classification
• Verify that the product does not contain halogenated derivatives, which would fall under a different tariff item
• Ensure compliance with any applicable regulations for the transport of flammable liquids