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.