Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC8311
SiSiB® PC8311

SiSiB® PC8311 is an organosilicon compound featuring a silicon atom bonded to one methoxy group and three phenyl groups. This unique structure imparts high thermal stability, hydrophobicity, and steric hindrance, making it valuable in specialized chemical syntheses and material surface modification.

SiSiB® PC8311

Physical Properties


Cas Number1829-41-0

Formula

C19H18OSi

Molecular Weight

290.43

Melting Point

55 °C



Color and Appearance

White solid powder

Density 25/25°C

0.98-1.18

Min. Purity

99.0%

Note: These values are typical and are not intended for use as specifications.

Application


  • SiSiB® PC8311 is used as an intermediate in the synthesis of phenyl silicone resins and phenyl silicone fluids. These materials are particularly well-suited for high-performance coatings and electronic insulation applications that demand excellent thermal and oxidative stability.

Packing and Storage


SiSiB® PC8311 is available in a two-layer PE plastic bag with an outer cardboard drum.


This document does not contain the product safety information required for safe use. Before handling, please refer to the product and safety data sheets, as well as container labels, for information on safe usage, physical hazards, and health risks. Safety Data Sheet is available on the website, from the distributor, or by contacting SiSiB customer service.


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SiSiB® PC8311