Used as a volatile carrier fluid and solvent in personal care products, cosmetics, and industrial silicone formulations, such as water-repellent coatings, sealants, and conditioners. Its rapid evaporation, low residue, and non-greasy properties make it suitable for applications requiring cleanliness and quick drying. In high-purity contexts, it serves as a process aid and cleaning agent in semiconductor manufacturing to minimize contamination. Also functions as a key intermediate and chain terminator in the synthesis of specialty silicones and higher molecular weight polymers, enabling consistent structures for high-performance materials in electronics and coatings.