O-2-(Dimethylamino)ethyl Hydrogen Methylphosphonite from Germany
This is a specific non-halogenated organo-phosphorus compound featuring a phosphonite group linked to a dimethylaminoethyl chain, classified under HTS 2931.49.00.08 as it matches the exact chemical structure described for phosphonites with dialkylamino substituents. It serves as a key intermediate in synthesizing phosphorus-based ligands for catalysis.
Duty Rate — Germany → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide detailed chemical analysis certificates (COA) confirming the exact phosphonite structure and alkyl chain lengths to avoid misclassification
• Ensure SDS includes safety data for phosphorus compounds; common pitfall is inadequate hazard labeling during transport
• Verify purity levels >95% as impurities may trigger reclassification under general organo-inorganic headings