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2920.23.00.00/Distilled Trimethyl Phosphite 98%/Canada

Distilled Trimethyl Phosphite 98% from Canada

Vacuum-distilled trimethyl phosphite at 98% purity for pharmaceutical phosphonate synthesis. HTS 2920.23.00.00 as chemically defined phosphite ester.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

• FDA prior notice if pharma intermediate; GMP cert for distilled grades

• Test for methanol content (<0.5%) to confirm ester integrity

• Declare CAS 121-45-9 explicitly on commercial invoice

Distilled Trimethyl Phosphite 98% from Canada — Import Duty Rate | HTS 2920.23.00.00