Bis(2,4-dicumylphenyl) Pentaerythritol Diphosphite from Japan
Bis(2,4-dicumylphenyl) pentaerythritol diphosphite is a high-molecular-weight phosphite ester used as a processing and long-term heat stabilizer in nylon and other engineering plastics. Its dual phosphite functionality and complex structure place it within the scope of phosphoric esters and their salts, specifically as an 'other' phosphite ester under tariff item 2920.29.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is clearly identified as a phosphite ester on commercial invoices to support classification under 2920.29.00
• Provide a safety data sheet (SDS) to the CBSA if requested, as this is a chemical product
• Verify whether the product qualifies for preferential tariff treatment under a free trade agreement by confirming the origin of the goods