SiSiB® PC9180

sinosil
1 min readApr 15, 2024

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Octaphenylcyclotetrasiloxane

SiSiB® PC9180 is a white solid.

Technical Data

CAS No.

546 56 5

EINECS No.

208–904–9

Formula

C48H40O4Si4

Molecular Weight

793.17

Boiling Point

332°C [1mmHg]

Flash Point

200°C

Melting Point

203°C

Color and Appearance

White Solid

Min. Purity HPLC:

99.5% (Grade E)

99.0% (Grade A)

Application

SiSiB® PC9180 is used in phenylsilane fluoro silicone rubber

Packing and Storage

SiSiB® PC9180 cyclosiloxane is packaged in net weight 25Kg fiber drum or net 160Kg steel drum.

In the unopened original container SiSiB® PC9180 has a shelf life of one year in a dry and cool place.

SiSiB SILICONES provides a comprehensive range of performance-enhancing products and solutions to better meet the need of customers. As a reliable company in China, SiSiB supplies products like silanes and siliconates, silicone fluids, silicone emulsion, silicone gel and oil, silicone polymer, silicone rubbers, silicone resins and fumed silicas, all manufactured by our factory.

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SiSiB SILICONES,focusing on the development and manufacture of silanes and silicones. https://www.sinosil.com/