Zirconium 2-ethylhexanoate

Zirconium 2-ethylhexanoate (CAS 22464-99-9) is an organozirconium salt supplied as a liquid, commonly known under trade names including Octa-Soligen Zirconium 10, Zirconium Hex-Cem, and Zirconium Octoate. It carries no assigned E-code and is catalogued under EC number 245-018-1.

In alkyd and uralkyd coatings, it functions as a through-drying catalyst by promoting crosslinking of the polymer network via coordination with oxygen-containing functional groups, reducing cure time without surface skinning. It also serves as a catalyst precursor in polymerization systems and as a reactive component in metalworking lubricant formulations where controlled film formation is required.

The product is available in varying zirconium metal concentrations, with grades suited to coatings, plastics, and printing ink applications. It falls under REACH registration obligations within the EU. Packaging formats typically include drums and intermediate bulk containers, with grade selection dependent on solvent carrier and end-use compatibility.