O-2-(Diethylamino)ethyl Hydrogen Ethylphosphonite from China
O-2-(Diethylamino)ethyl hydrogen ethylphosphonite is a non-halogenated organo-phosphorus compound used as a ligand in asymmetric catalysis and as a pharmaceutical intermediate. Its structure, featuring a phosphonite group with diethylaminoethyl and ethyl substituents, places it under tariff item 2931.49.00 for other non-halogenated organo-phosphorous derivatives.
Duty Rate — China → Canada
PGA flags (2)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be requiredHCHuman DrugsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2931. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
- HC
Human Drugs · May be required
May require HC Human Drugs depending on intended use (HC01, HC02, HC05, HC07) and Canadian product category (HC05). Matching criteria: Starts With 2931. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the product is clearly identified as a non-halogenated organo-phosphorus compound with proper chemical documentation
• Provide a certificate of analysis to confirm purity and chemical identity
• Verify whether the product requires a permit under the Chemical Weapons Convention, as phosphonites can be monitored