1.Product Name: Decamethylcyclopentasiloxane (D5)
2.Molecular Formula:C10H30O5Si5
3.Molecular Weight: 370.77
4. CAS No.: 541-02-6
5.Boiling Point: 90℃ 10mm Hg
6.Flash Point: 73℃
7. Relative Density (water=1): 0.958
8.Technological Index
Item | Index |
Appearance | Colorless transparent liquid |
Content ofDecamethylcyclopentasiloxane % ≥ | 98.5 |
Content of Octamethylcyclotetrasiloxane % ≤ | 0.2 |
Chroma/Platinum-cobalt scale/ Hazen unit ≤ | 10 |
Viscosity(25℃)/(mm2/s) | 3.8-4.2 |
9.Application and Usage
It’s widely used in cosmetics and body care products, Such as skin care, sunscreen, makeup, hair conditioning products, good compatibility with most of the alcohol and other cosmetic solvents. It can be directly used as the carrier, the main raw material or an additive, as well as in aqueous systems by the method of emulsification.
10.Package, Storage and Handling
N.W 190KG/Steel drum, N.W. 950KG/IBC or ISO Tank.
Store at room temperature and ventilated dry place and prevent from water, heat and fire. Keep away from alkali and acids substances. It is non-hazardous substance. Be careful when loading and unloading to avoid damages of the package.
