CYTOP® 250 is used as a phosphorus source in indium phosphide and cadmium-free quantum dot synthesis and other semiconductor materials. It has also been employed in solution-phase synthesis of indium gallium phosphide alloy nanowires. CYTOP® 250 is employed in organic chemistry for a variety of alkylation, arylation, and acid chloride reactions under very mild conditions due to its inherent reactivity.


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  • Global Business Unit
    Technology Solutions
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Segments Applications
Enhanced Design & Connectivity Display technologies

Chemical categories

Chemical category Chemical family Chemical product
Phosphorus Specialties Phosphine derivatives Trialkylphosphines

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for CYTOP® 250 Organophosphine - Quantum Dot Applications