Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC9150
SiSiB® PC9150

Tetramethylcyclotetrasiloxane

The word siloxane is derived from the words silicon, oxygen, and alkane. SiSiB® PC9150 is a cyclotetrasiloxane, it is a colorless to yellowish clear liquid.


SiSiB® PC9150

Technical Data


CAS No.

2370-88-9

EINECS No.

219-137-4

Formula

C4H16O4Si4

Molecular Weight

240.51

Boiling Point

135°C [760mmHg]

Flash Point

32°C



Color and Appearance

Colorless transparent liquid

Density 25/25°C

0.991

Refractive Index

1.3870 [20°C]

Active Content

Min.98.0%


Min. 95.0% (Technical Grade)

1 3 5 7 tetramethylcyclotretasiloxane


Application


  • SiSiB® PC9150 is widely used in cosmetics, deodorant, water repelling windshield coating, food grade silicone additives and some soaps.


Packing and Storage



  • In the unopened original container SiSiB® PC9150 has a shelf life of one year in a dry and cool place.


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SiSiB® PC9150