Ethylhexyl Pelargonate

Ethylhexyl Pelargonate (CAS 59587-44-9), also supplied under the trade name Symmollient W/S, is a synthetic ester derived from 2-ethylhexanol and nonanoic acid. It functions as a lubricant and plasticizer across industrial formulations where low-temperature performance is a priority.

The compound is highly valued for its compatibility with non-polar systems. In lubricant and metalworking fluid formulations, it provides a low-viscosity base or co-base ester that maintains fluidity across a wide temperature range.

Coatings formulators incorporate it as a coalescing aid or plasticizing modifier to improve film flexibility without compromising surface finish. This versatility makes it a staple in modern industrial chemical manufacturing and processing.

In PVC and other polymer compounding, it acts as a secondary plasticizer to reduce brittleness and improve processing characteristics. Adhesive and sealant manufacturers use it to adjust tack and elongation properties in finished elastomeric systems.

Ethylhexyl Pelargonate is supplied as a clear, low-viscosity liquid in standard drum and IBC quantities. Technical grade is the primary commercial offering for industrial lubricant, coatings, and polymer applications.

Cosmetic-grade material is available from select producers for personal care crossover applications, though industrial technical grade dominates volume trade. The material meets rigorous industrial specifications for purity and performance consistency.