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SiSiB® PC9150

Tetramethylcyclotetrasiloxane （D4H)
Synonym: 1,3,5,7-Tetramethylcyclotetrasiloxane;
2,4,6,8-Tetramethylcyclotetrasiloxane


Chemical Structure


Introduction

The word siloxane is derived from the words silicon, oxygen, and alkane.

Typical Physical Properties

Chemical Name:
Tetramethylcyclotetrasiloxane
CAS No.:
2370-88-9
EINECS No.:
219-137-4
Formula:
C4H16O4Si4
Molecular Weight:
240.51
Boiling Point:
135°C [760mmHg]
Flash Point:
32°C
 
Color and Appearance:
Colorless or yellowish transparent liquid
Density [25°C]:
0.991
Refractive Index [25°C]:
N/A
Purity:
98% by GC

Applications

SiSiB® silanes are versatile materials used in a wide range of applications including:
Silane Coupling Agent, Silane Adhesion Promoter, Silane Hydrophobing Agent, Silane Dispersing Agent, Silane Crosslinking Agent, Silane Moisture Scavenger, Polypropylene Catalyst "Donor" Silane, Silicate Stabilizer, Polyurethane Endcapper Silane, Silane Drying Agent, Silane Curing Agent, Silane Reinforcer, Silylating Agent, Silane Reducing Agent, Silyl Building Blocks and Synthons etc.

SiSiB® siloxanes are widely used in cosmetics, deodorant, water repelling windshield coating, food additives and some soaps.

Packings

Net weight 190Kg steel drum or customised container, for more details, please visit Packing Centre.

Technical Library

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