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Octamethyltrisiloxane (MDM)

As one of the most important raw materials for cosmetics manufacturing, the MDM is pretty useful and urgently needed. We Hubei Shengbangfan, as one of the silicone liquid manufacturers, could provide high-quality octamethyltrisiloxane, dimethyl silicone oil and other PDMS silicone liquid to the beauty industries in any part of the world!



Introduction to Octamethyltrisiloxane

Chemical name: Octamethyltrisiloxane / Polydimethylsiloxane

CAS NO.: 107-51-7

HS Code:  2931900090

Molecular formula: C8H24O2Si3

EINECS: 203-497-4

Appearance: colorless transparent liquid

Customisation and Free Sample is available.

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Physical and Chemical Features :

Density (25℃, g/cm3): 0.82   

Refractive index (20) 1.384

Melting point () -82    

Flash point () 29

Boiling point ()153    


Content (%, ≥): 99.0


Application Industry

Here lists some applications of Octamethyltrisiloxane (MDM), if you want to know more about applications of silicone liquid, you could find more applications in here.

It is an ultra-low molecular polysiloxane mixture, which is used as raw material for the production of cosmetics, blocking agent for methyl silicone oil, dimethyl silicone oil, and methyl silicone rubber.

Packaging and Storage

Packed in plastic / iron drums, net weight 180 kg/drum, or International Bulk Container, net weight 900 kg/IBC. This product is stable at room-temperature, so it is recommended not to store it in high temperature Do not touch open fire, water and moisture during storage. Keep ventilated, dry and cool to prevent sunlight.

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