Solvay Neodymium Versatate and Neodymium Phosphate (DEHP) are at the heart of Neodymium catalyzed butadiene polymerization. These easy-to-handle, high performance catalyst-precursors, enable the production of Butadiene rubbers with a "cis" content of 98% and a narrow molecular weight distribution, which are thus very ideally suited to 'green' tire applications. Solvay is the reference supplier to the leading butadiene rubber and tire manufacturers on the market. It is a concentrated solution of Neodymium Versatate in hexane (max 50%)


  • CAS number
  • Global Business Unit
    Special Chem


Segments Applications
Green & Clean Technologies Green Tires

Chemical categories

Chemical category Chemical family Chemical product
Rare Earths and Metal compounds Rare Earth Organometallic Neodymium Versatate

Region of commercial availability

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

Download documentation for NEODYMIUM VERSATATE 50