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Product Name

Molecular Formula

Molecular Weight

CAS No.

Hexamethyldisiloxane(MM)

(CH3)3SiOSi(CH3)3     

162.38

107-46-0

Technological Indices

1. Appearance                         Colorless transparent liquid.

2. Content of Hexamethyldisiloxane (%)     ≥ 99.0

3. Density，25℃g/cm3                            0.76

4. Refractive index，25℃                1.3940

5. Viscosity，25℃，mm2/s               2.30

Properties and Uses

It can be used as end-capping agent in the production of silicon oil and be used to make silazane. It is widely used in manufacturing silicone rubber, medicine, analytical reagent and hydrophobe.

Package, Storage and Handling

Be packed in plastic drum, net weight 150kg/drum;

The package should seal up completely, keep in a cold, dry and ventilating place. It should be kept away from oxidant, acid and alkali. Be careful when loading and unloading to avoid damages of the package.