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2909.50.20.00/Guaiacol Phosphate/Canada

Guaiacol Phosphate from Canada

Guaiacol phosphate represents phosphorylated derivatives of guaiacol used in specialized pharmaceutical applications and organophosphorus synthesis. As an organo-inorganic compound derived from ether-phenol, classified under HTS 2909.50.20.00 before heading 2931 provisions. Industrial chemical import.

Duty Rate — Canada → United States

15.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include phosphorus NMR confirming direct ether-phenol phosphate linkage without metal coordination

• Declare phosphorus content; high levels may trigger hazardous material documentation

• Avoid aqueous solutions exceeding chapter note (d) limits to maintain pure compound status

Guaiacol Phosphate from Canada — Import Duty Rate | HTS 2909.50.20.00