CAS 6768-94-1 Dimethyl Propylphosphonate from United States
Laboratory-grade dimethyl propylphosphonate (CAS 6768-94-1) for R&D in agrochemicals and polymer additives. As a pure, non-halogenated organo-phosphorus derivative, it is classified under tariff item 2931.42.00, consistent with Chapter 29's coverage of separate chemically defined organic compounds.
Duty Rate — United States → Canada
0%
Import Tips
• For laboratory/R&D use, ensure the product is not put up in measured doses or for retail sale, which could shift classification to other headings
• Keep records of the intended use and purity to justify classification under Chapter 29
• Check if the product qualifies for duty relief under the Customs Tariff's provisions for scientific goods