Siloxanes | Cyclosiloxanes | Organosiloxanes | Cyclic Siloxanes

SiSiB® PC9241

Synonym: Hexaethylcyclotrisiloxane

Chemical Structure


SiSiB® PC9241 is a colorless clear liquid.

Typical Physical Properties

Chemical Name: Hexaethylcyclotrisiloxane
CAS No.: 2031-79-0
EINECS No.: 217-984-4
Empirical Formula: C12H30O3Si3
Molecular Weight: 306.62
Boiling Point: 117°C [10mmHg]
Flash Point: 65°C
Color and Appearance: Colorless or yellowish transparent liquid
Density [25°C]: 0.955
Refractive Index [25°C]: 1.4308
Purity: 98% by GC


SiSiB® PC9241 can be used as raw material for ethyl silicone fluid.


Customized product packing is 100ml, 250ml, 500ml, 1L and 5L bottle. Industrialized product packing is 210L steel drum or 1000L IBC tote, for more details, please visit Packing Centre.

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