Siloxanes | Cyclosiloxanes | Organosiloxanes | Cyclic Siloxanes

SiSiB® PC9422

Tetraphenyldimethyldisiloxane.
Synonym: Dimethyltetraphenylsiloxane.
1,3-Dimethyl-1,1,3,3-tetraphenyl-disiloxane


Chemical Structure


Introduction

SiSiB® PC9422 is a colorless or yellowish transparent liquid.

Typical Physical Properties

Chemical Name: Tetraphenyldimethyldisiloxane
CAS No.: 807-28-3
EINECS No.: 212-361-3
Empirical Formula: C26H26OSi2
Molecular Weight: 410.66
Boiling Point: 442°C [760mmHg]
Flash Point: 181°C
 
Color and Appearance: Colorless or yellowish transparent liquid
Density [25°C]: 1.08
Refractive Index [25°C]: 1.598
Purity: 97% by GC

Applications

SiSiB® PC9422 can be used as endcapping agent for silicone fluid.

Packings

Customized product packing is 100ml, 250ml, 500ml, 1L and 5L bottle. Industrialized product packing is 210L steel drum or 1000L IBC tote, for more details, please visit Packing Centre.

Technical Library

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