CYPHOS® 443M is a methanol solution of a phosphonium salt with high thermal stability and solubility in many common solvents. It can be used in applications such as an additive in modified PVC, synthesis of nanostructure material, use in high-throughput methods for dissoliving lignocellulose, phase transfer catalysis, and oxidation chemistry.


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Segments Applications
Pharmaceuticals Reagents & Catalyst
Segments Applications
Chemical Industry Catalyst

Chemical categories

Chemical category Chemical family Chemical product
Phosphorus Specialties Phosphonium Salts Tetrabutylphosphonium chloride

Region of commercial availability

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

Download documentation for CYPHOS® 443M Versatile Phosphonium Salt