Silanes

Siliconates

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1,1,3,5,5-Pentamethyl-3-phenyltrisiloxane.

Chemical Structure

Introduction

SiSiB® PF8811 is a colorless clear liquid.

Typical Physical Properties

Chemical Name: 1,1,3,5,5-Pentamethyl-3-phenyltrisiloxane
CAS No.: 17962-34-4
EINECS No.: 241-886-0
Empirical Formula: C11H22O2Si3
Molecular Weight: 270.55
Flash Point, open cup 80.4°C
Boiling Point 209.4°C
Color and Appearance: Colorless clear liquid
Specific Gravity at 25°C 0.994
Refractive Index at 25°C 1.4471
Purity Min.99.0% by GC

Applications

SiSiB® PF8811 can be used as crosslinkers for liquid silicone rubber, phenyl silicone rubber and phenyl resin.

Packings

SiSiB® PF8811 is supplied in 1Kg bottles, 5Kg 25Kg pails, and 200Kg steel drums.
In the original unopened packaging, SiSiB® PF8811 has a shelf life of 60 months.