</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2920.21.00.00/Distilled Dimethyl Phosphite 99%/Japan

Distilled Dimethyl Phosphite 99% from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Calculate with your customs valueVerify classification with AI

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

Distilled Dimethyl Phosphite 99% from Japan — Import Duty Rate | HTS 2920.21.00.00