Butyl Methylphosphinate with Stabilizer from Canada
Stabilized butyl methylphosphinate containing anticaking agent for safe transport, permitted under chapter note 2(f) and classified under HTS 2931.49.0015. Used in manufacturing phosphorus-containing ligands for catalysis.
Duty Rate — Canada → 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
• Document stabilizer as necessary for preservation per chapter note 2(f); avoid dyes that trigger note 2(g) exceptions
• Confirm phosphinate structure via NMR spectra in technical file