2, 4, 6, 8-Tetramethylcyclotetrasiloxane(D4H)

Silane Siwin-D4H

2，4，6，8-Tetramethylcyclotetrasiloxane(D4H)

Typical Physical Properties

Product No:                    Siwin-D4H

Product name :                 2, 4, 6, 8-Tetramethylcyclotetrasiloxane(D4H)

Appearance:                   Colorless transparent liquid

Purity:                         ≧99%

Viscosity:                      1-2cs

Boiling point(℃):               135

Refractive (N20/D):             1.387

Flash point (℃):                24

CAS:                          2370-88-9

Chemical structure 

Description

It’s relative to linear poly methyl Hydrogen siloxane, few impurities high purity, chain link fixed, easy design to modified molecular, can preparation a variety of specific amount of hydrogen and the required number of chain methyl hydrogen siloxane and modified siloxane.

Usage:

This product is the production of commercial grade hydrogen silicone and modified silicone oil ,silicone surfactants, liquid silicone rubber’s cross-linking agent and important intermediate, also an important raw material of synthetizing side chain polysiloxane and liquid crystal polymer. Also is an excellent impregant of optical materials.

Package and transport

Package with 200kg coating metal drum, 1KG,20kg or 50kg plastic drum

Store air tight at room temperature in dry shadow place, avoid contact with alkali and acid , away from fire source.