Distilled Dimethyl Phosphite 99% from Germany
High-purity distilled dimethyl phosphite (99% assay) is a phosphite ester used in pesticide intermediate production, falling under HTS 2920.21.00.00 due to its chemical definition as (CH3O)2P(O)H. It meets chapter note (a) for separate chemically defined organic compounds.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include SDS and TSCA certification for EPA pre-registration; store in nitrogen-blanketed containers to prevent oxidation during transit; watch for auto-ignition risks in hot climates