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Hexamethyldisiloxane RJ-MM
Description

Chemical nameHexamethyldisiloxane

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

Synonym: Bis(trimethylsilyl)ether; Trimethyl-trimethylsilyloxy-silane

Siloxane RJ-MM is colorless transparent liquid. Soluble in various organic solvent, insoluble in water.


Technical Index

Property

Specification

Content of hexamethyldisiloxane (%)

99 min

Content of silanol (%)

1.0max

Chlorion

10max

Molecular weight

162.2

Refractive index( 20°C)

1.3748 ± 0.002

Flash Point

-2°C

Color

10max

Density (25°C)   g/cm3

0.762 - 0.770

CAS No.

107-46-0


Application
This product can be used in variety of applications, including:
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. •Introduce Polyether, amino, etc.
  • Widely used in cleaning agent, levelling agent, mould release agent and medicine chemicals, etc.