CYPHOS® IL 253 is a phosphonium salt with high thermal stability, large liquid range, and solubility in many common solvents. It has demonstrated use in dehydrohalogenation, desulfurization, conversion of hydrocarbons, additive use in antiwear lubricant applications, and production of nanostructured materials.


  • CAS number
  • Global Business Unit
    Technology Solutions
  • Brand


Segments Applications
Chemical Industry Chemical Products & Intermediates

Chemical categories

Chemical category Chemical family Chemical product
Phosphorus Specialties Phosphonium Salts Phosphonium ionic liquids

Region of commercial availability

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

Download documentation for CYPHOS® IL 253 Phosphonium Salt