SiSiB® PC9100

Octamethylcyclotetrasiloxane
SiSiB PC9100 is a volatile octamethylcyclotetrasiloxane fluid designed for a wide variety of applications including cosmetic/personal care, industrial cleaning and carrier applications. SiSiB PC9100 exhibits very low toxicity and is exempt from federal VOC regulations.
Technical Data
Octamethylcyclotetrasiloxane Cas No. 556 67 2
EINECS No. 209-136-7
Formula C8H24O4Si4
Molecular Weight 296.61
Boiling Point Min.175°C [760mmHg]
Flash Point 60°C
Melting Point 17.5°C

Color and Appearance Colorless clear liquid
Density 25/25°C 0.950
Refractive Index 1.3940-1.3968
Min. Purity 99.0%

Application

SiSiB PC9100 is a base fluid in a number of silicone personal care products, with excellent spreading and lubrication properties and unique volatility characteristics.

SiSiB PC9100 d4 silicone octamethylcyclotetrasiloxane, cas no. 556-67-2, has faster drying time in low VOC formulate in hair sprays.

SiSiB PC9100 cyclic siloxanes can be used in antiperspirants, bath oils, deodorants, skin creams, lotions, suntan and shaving products, nail polishes.

Packing and Storage


SiSiB PC9100 octamethylcyclotetrasiloxane cyclosiloxane is packaged in net weight 180Kg steel drum or net weight 900Kg IBC containers.

In the unopened original container SiSiB PC9100 octamethylcyclotetrasiloxane has a shelf life of one year in a dry and cool place.

As a distributor silicon oil, we can provide kinds of dimethyl silicone oil for sale, if you are interested, please contact us.