Methyl [O-2-(Dipropylamino)ethyl] Methylphosphonite Ester from United States
Methyl [O-2-(Dipropylamino)ethyl] Methylphosphonite Ester is a non-halogenated organo-phosphorus compound with a methyl group and dipropylaminoethyl substituent. It is used in ligand synthesis for transition metal catalysis. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the chemical name and CAS number are clearly stated on the invoice for accurate classification
• Verify that the product is not a halogenated derivative, which would be classified under a different tariff item
• Provide a safety data sheet (SDS) to customs officials, as the compound may be hazardous