Neopentyl glycol diethylhexanoate

Neopentyl glycol diethylhexanoate (CAS 28510-23-8), also known commercially as neopentyl glycol dioctanoate, is a synthetic diester ester fluid used across lubrication, personal care, and industrial formulation. It functions as a lubricant base fluid, plasticizer, and emollient carrier depending on the application segment. In lubricant and metalworking formulations, it serves as a high-performance synthetic base fluid or co-fluid.

The material offers thermal stability across demanding operating conditions, which is a key factor for automotive and industrial gear oils. Personal care formulators use it as a lightweight emollient and carrier oil. It is frequently found in skin creams, sunscreens, and color cosmetics, where its low greasiness supports elegant skin feel without compromising active delivery. As a plasticizer, it improves flexibility and processing.

The compound is utilized in polymer and coating systems to enhance performance. Its solvency profile also supports pigment dispersion in industrial coatings and specialty ink formulations for various manufacturing needs. Neopentyl glycol diethylhexanoate is supplied as a clear liquid. It is available in technical and cosmetic grades, with cosmetic-grade material meeting purity requirements relevant to personal care manufacturing.

Packaging typically ranges from drums to IBC totes for bulk procurement. This versatile ester provides reliable performance across diverse chemical sectors, ensuring stability and efficiency in final product formulations.