Ethylhexyl Pelargonate

Ethylhexyl Pelargonate (CAS 59587-44-9) is a synthetic ester derived from 2-ethylhexanol and nonanoic acid. Also marketed as Symmollient W/S.

Where is Ethylhexyl Pelargonate used?

• Lubricants and metalworking fluids: low-viscosity base or co-base ester maintaining fluidity over a wide temperature range
• Coatings: coalescing aid or plasticizing modifier improving film flexibility without compromising surface finish
• PVC and polymer compounding: secondary plasticizer reducing brittleness and improving processing characteristics
• Adhesives and sealants: adjusts tack and elongation in elastomeric systems
• It functions as a lubricant and plasticizer where low-temperature performance is a priority.

Good to know: Cosmetic-grade material is available from select producers for personal care crossover applications, though industrial technical grade dominates volume trade.

Commercial specifications

• Clear, low-viscosity liquid in standard drum and IBC quantities
• Meets industrial specifications for purity and performance consistency