Decamethylcyclopentasiloxane

Decamethylcyclopentasiloxane (D5), also known as Cyclomethicone or Cyclopentasiloxane, is a high-performance cyclic siloxane widely used across cosmetic, personal care, and industrial applications. As a leading chemical supplier, Runtai Chemical provides pharmaceutical and cosmetic-grade D5 silicone with exceptional purity to meet international quality standards.
This colorless, odorless, and volatile silicone fluid offers outstanding spreading properties, silky-smooth skin feel, and excellent compatibility with a wide range of formulations. D5 is prized for its ability to deliver active ingredients effectively while evaporating quickly without leaving residue, making it an essential ingredient in modern cosmetic and industrial formulations.
Runtai Chemical is a professional and reliable China manufacturer of Decamethylcyclopentasiloxane with CAS 541-02-6 with higher purity and lower price. If you are interested in our Decamethylcyclopentasiloxane, PLS free to contact us for a free sample!