Methylphosphonyl Difluoride Mixture from Germany
Stabilized mixture of methylphosphonyl difluoride employed in advanced materials synthesis and as a fluorophosphorus reagent. Meets HTS 3824.99.93.61 criteria with phosphorus-methyl bonding exclusivity. Highly reactive, thus supplied in inert carrier.
Duty Rate — Germany → United States
15%
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
• Requires DEA precursor chemical registration if thresholds met
• Special packaging for corrosive fluorides; DOT exemption letters often needed
• Avoid customs holds by pre-submitting chemical abstract identifiers