Used as a non-ionic surfactant in emulsion polymerization to stabilize latex dispersions. Commonly applied in textile processing for dyeing and finishing due to its wetting and emulsifying properties. Also functions as a cleaning agent in industrial detergents, especially in formulations requiring low foam. Effective in agrochemical formulations to improve dispersion and spray coverage. Suitable for use in personal care products as an emulsifier in creams and lotions.