O-Pinacolyl Methylphosphonochloridate from China
A halogenated organo-phosphorus compound featuring a phosphonochloridate group with a pinacolyl ester moiety, classified under HTS 2931.59.00.25 as a specific organo-inorganic compound containing phosphorus directly linked to carbon. It falls within Chapter 29's scope for chemically defined organic compounds with nonmetal atoms like phosphorus-halogen bonds, excluding sulfonated or simple halogenated derivatives.
Duty Rate — China → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Obtain DEA or chemical control agency pre-approval due to potential use in scheduled substances; provide detailed chemical purity certificates and SDS
• Verify container labeling meets UN hazardous materials standards to avoid customs delays
• Watch for reclassification if impurities exceed Chapter 29 tolerances