Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC9390
SiSiB® PC9390

1,1,1,3,3-Pentamethyl Disiloxane

SiSiB® PC9390, 1,1,1,3,3-Pentamethyl Disiloxane, is colorless clear liquid.


SiSiB® PC9390

Technical Data


CAS No.

1438-82-0

EINECS No.

215-873-5

Formula

C5H16OSi2

Molecular Weight

148.35

Boiling Point

86°C [760mmHg]

Flash Point

28°C



Color and Appearance

Colorless clear liquid

Density 25/25°C

0.76

Refractive Index

1.37~1.38 [25°C]

Min.Purity

98.0%


Application


  • The single ended active H of the SiSiB® PC9390 can be directly grafted with the high molecular or low molecular compound to reform a new type silicone product. It can also be used to produce single ended hydrogen silicone oil and then be modified.


  • SiSiB® PC9390 can be used to produce all kinds of special modified silicone oil by hydrosilication that bringing in polyether group, expoxy group, amino, long chain alkyl group, etc. The modified products will be used in personal care products, contact lenses, coating industry, polyurethane foam, agrochemicals adjuvant and etc.


Packing and Storage



  • In the unopened original container SiSiB® PC9390 has a shelf life of one year in a dry and cool place.


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SiSiB® PC9390