Triceteareth-4 phosphate

Triceteareth-4 phosphate (CAS 119415-05-3) is a phosphate ester surfactant derived from cetearyl alcohol ethoxylates, used primarily as an emulsifier and rheology modifier in formulated products.

It stabilizes oil-in-water and water-in-oil systems while contributing to texture and viscosity control across cosmetic and industrial applications. In personal care, it functions as a primary or co-emulsifier.

It is used in creams, lotions, and leave-on skin formulations, helping to build stable emulsions with a smooth, non-greasy skin feel. It is also used in hair conditioning products where controlled viscosity is critical.

Phase stability is essential to performance in these applications. In coatings and adhesive systems, it supports pigment and filler dispersion, improving homogeneity and shelf stability of the finished product.

Sealant and elastomer formulations benefit from its ability to compatibilize polar and non-polar components during compounding. This versatility makes it a staple in complex chemical manufacturing processes.

Triceteareth-4 phosphate is typically supplied as a paste or waxy solid, reflecting its cetearyl-based composition. It is available in cosmetic-grade specifications suited to personal care manufacturing.

Technical-grade material is also available for industrial coating and adhesive applications. Packaging is generally offered in drums or bulk containers depending on specific volume requirements.