Chloromethylphosphonic dichloride from China
Chloromethylphosphonic dichloride (ClCH2P(O)Cl2) has phosphorus attached to one chloromethyl group, meeting the carbon limitation criterion for tariff item 2931.59.00. It is used in flame retardant polymer applications. This compound is a halogenated organo-phosphorus derivative.
Duty Rate — China → Canada
0%
Import Tips
• Classify as a halogenated organo-phosphorus derivative; ensure the carbon chain length does not exceed the limit
• Provide the chemical formula and purity to CBSA
• Check for any restrictions on flame retardant chemicals