Phosphonate Plastic Additive 141 from United States
Phosphonate Plastic Additive 141, identified as bis(1-methylpentyl) methylphosphonate, enhances PVC plastisol flexibility and acts as a secondary plasticizer. It is a non-halogenated organo-phosphorus compound with a phosphorus-carbon bond. This product is classified under tariff item 2931.49.00 as an other non-halogenated organo-phosphorous derivative.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is declared as a pure chemical compound, not a formulated plasticizer blend
• Verify whether the additive complies with Canadian food-contact or consumer product regulations if used in relevant applications
• Provide the chemical name and function on customs documentation