Siloxanes | Cyclosiloxanes | Organosiloxanes | Cyclic Siloxanes
 

SiSiB® PC9100

Octamethylcyclotetrasiloxane (D4)
Synonym: Cyclic dimethylsiloxane tetramer;
2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasiloxane

Chemical Structure


Introduction

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.

Typical Physical Properties

Chemical Name:
Octamethylcyclotetrasiloxane(D4)
CAS No.:
556-67-2
EINECS No.:
209-136-7
Formula:
C8H24O4Si4
Molecular Weight:
296.61
Boiling Point:
175°C [760mmHg]
Flash Point:
60°C
 
Color and Appearance:
Colorless clear liquid
Density [25°C]:
0.956
Refractive Index [25°C]:
1.3968[25°C]
Purity:
98.0% by GC

Applications

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

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

SiSiB® PC9100 has faster drying time in low VOC formulate in hair sprays.

Packings

Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.

Technical Library

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