Diethylene glycol diisononanoate

Diethylene glycol diisononanoate (CAS 106-01-4) is a diester plasticizer derived from diethylene glycol and isononanoic acid. It functions as a plasticizer and secondary lubricant in polymer and elastomer systems.

This chemical improves flexibility and processability in finished compounds across various industrial sectors. In PVC formulations, it imparts flexibility and low-temperature performance in films, cables, and profiles.

Migration resistance is a key benefit for compounders working with this material. Rubber and elastomer manufacturers use it to soften compounds and improve processing characteristics in molded and extruded parts.

In adhesives and sealants, it contributes to tack control and substrate wetting in formulated systems. Coatings formulators incorporate it as a coalescent aid or plasticizing component to manage film formation.

The product is supplied as a clear, low-viscosity liquid suitable for diverse manufacturing environments. It is available in technical grade, the standard specification for industrial plasticizer applications.

Bulk supply is typical in drums, IBCs, and isotanks, consistent with industrial plasticizer procurement volumes. This ensures a reliable supply chain for large-scale production requirements in the chemical industry.