Hydrogenated polydecene

Hydrogenated polydecene (CAS 68037-01-4) is a fully saturated synthetic hydrocarbon fluid produced by polymerizing and hydrogenating 1-decene. It delivers exceptional oxidative stability and low volatility across a broad viscosity range. This material positions itself as a high-performance base fluid for demanding lubrication and formulation applications. In lubricants and metalworking fluids, it functions as a synthetic base oil where thermal stability is critical.

Low pour points make it ideal for compressor oils, gear oils, and high-temperature greases. Personal care formulators use it as an emollient and skin-conditioning agent in color cosmetics, sunscreens, and hair care products. Its low tackiness and smooth skin feel are commercially valued in the beauty industry. Automotive applications include engine oils and transmission fluids requiring extended drain intervals and performance across wide temperature ranges.

As a plasticizer and process aid in polymer compounding, it improves flexibility and processing behavior in specialty formulations. The substance is supplied as a clear, low-viscosity to high-viscosity liquid. Commercial grades typically range from 2 cSt to 1000 cSt viscosity at 100°C. Technical and industrial grades are standard for lubricant and polymer applications, while cosmetic-grade material is available for personal care use.

The product meets relevant purity specifications for its intended industrial and cosmetic applications. Bulk liquid and intermediate bulk container (IBC) packaging are the most common supply formats for global distribution.