Decamethylcyclopentasiloxane CAS: 541-02-6
Product Name: Decamethylcyclopentasiloxane
Molecular Formula: C10H30O5Si5
Molecular Weight: 370.77
CAS No.: 541-02-6
Physical and Chemical Properties
Melting Point: -44℃
Relative density(water=1): 0.950~0.960
Flash Point: 76°(169°F)
Refractive index nD20 1.3960~1.3980
INCI Name: Cyclopentasiloxane & cyclohexasiloxane
CAS No.: 556-67-2&540-97-6
Colorless transparent liquid
1. Appearance Colorless, odorless, transparent liquid
2. Content of Decamethylcyclopentasiloxane(%) ≥ 99.00
Properties and Uses
It 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. Be directly used as the carrier, the main raw material, also can be used as an additive; and be used in aqueous systems by the method of emulsification.
Package, Storage and Handling
Iron drum, net weight 190kg/drum;
Store in a cool, dry, well-ventilated area and keep away from oxidant, acid and alkali. The storage area should be equipped with the corresponding species and quantity of fire equipment and leakage emergency equipment. Handling according to hazardous substances. Be careful when loading and unloading to avoid damages of the package.
Chemical Stability: Stable in closed containers under specified storage and handling conditions.
Conditions to Avoid: Incompatible materials, any sources of ignition or heat,exposure to moist air or water.
Incompatibilities with Other Materials: Strong oxidizing agents,acids,bases.
Hazardous Decomposition Products: In case of a fire, oxides of carbon, hydrocarbons, silicon oxide,fumes, and smoke may be generated by thermal decomposition or combustion.