n-Propylphosphonic Dichloride from China
n-Propylphosphonic dichloride is the straight-chain isomer of propylphosphonic dichloride, with the formula C3H7P(O)Cl2. It is a colorless liquid that reacts readily with nucleophiles and is used in phosphorylation reactions. It is classified under tariff item 2931.52.00 as a halogenated organo-phosphorous derivative.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is the n-propyl isomer and not a branched isomer to ensure correct classification
• Provide the CAS number (1498-60-8) and a detailed technical datasheet to the CBSA
• Check if the chemical is subject to Canada's Export and Import Permits Act or other controlled substance regulations