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Hexamethyldisiloxane RJ-MM

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Description

Chemical name: Hexamethyldisiloxane; 1,1,1,3,3,3-Hexamethyldisiloxane; 

Other Name: Bis(trimethylsily)ether, Bis(trimethylsilyl)oxide; 

CAS No: 107-46-0

Molecular Formula: (CH3)3SiOSi (CH3)3

Chemical structure:

Technical Index

PropertySpecification
Content of Hexamethyldisiloxane (%)99 Min 
Content of silanol(%)1.0 Max 
Chlorion10max
Molecular weight162.2
Refractive index  nD( 20)1.3748 ± 0.002
Boiling point100℃
Flash Point-1℃
Color10max
Density (2 5 ℃ ) g/cm30.762 — 0.770

Application

Siloxane RJ-MM is mainly used to produce special silicone fluid, including:

Methylhydro silicone fluid

    • As the end capping agent

Amino modified silicone fluid

    • As the end capping agent

Other functional silicone fluid

    • Introduce Polyether, amino, etc 

    • Widely used in cleaning agent, levelling agent, mould release agent, etc.

Packing

Hexamethyldisiloxane RJ-MM is available in 150kg iron drums, or other packing on request.

Application

Mainly used to produce special silicone fluid, including: methylhydro silicone fluid, amino modified silicone fluid and other functional silicone fluid.

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