Project Description

Chemical Name | Hexamethylcyclotrisiloxane |
---|---|
CAS No. | 541-05-9 |
Molecular Formula: | C6H18O3Si3 |
Molecular Weight: | 222.46 |
EINECS: | 208-765-4 |
TYPICAL PRODUCT SPECIFICATIONS:
Appearance | Powder |
---|---|
Melting point | 50-64 °C(lit.) |
Flash point | 95 °F |
Boiling point | 134 °C(lit.) |
Storage temp. | Flammables area |
Density | 1.02 |
Applications:
Hexamethylcyclotrisiloxane, is the simplest member of a series of cyclic oligodimethylsiloxanes, primarily used as synthetic equivalents for the reactive interme- diate dimethylsilanone. It is one of the main raw materials for silicone products. It is widely used in aviation, military industry, medicine and petrochemicals etc.
- Hexamethylcyclotrisiloxane undergoes ring-opening anionic polymerization reactions, suggesting use in polymer synthesis. It is also suggested for the treatment of powders and fillers to render them hydrophobic.
- Hexamethylcyclotrisiloxane mainly used for products of methyl vinyl silicone rubber. It’s also the important raw materials for synthesizing other high polymers.
- It may be used as an effective trapping reagent for a variety of short-lived intermediates, including silanones and silyenes.
- Hexamethylcyclotrisiloxane has many unique characteristics.The reaction of It is more active, can be easily and quickly polymerized under lower temperature and simple catalysts.
- may be used to synthesize many kinds of organic silicone products, which have better stability, better insulation properties and better water resistance.
- may be used to synthesize silicon rubber, which may has better elasticity, better abrasive resistance, and better corrosive resistance.
- may be used to synthesize silicone oil, which may has lower freezing point and less surface tension, it is slightly affected by temperature.
- Hexamethylcyclotrisiloxane is flammable. Use and store with all precautions required for Flammable Materials.
Other:
Contact us for Hexamethylcyclotrisiloxane MSDS -Material Safety Data Sheet and Hexamethylcyclotrisiloxane CAS 541-05-9 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.
Safety Information:
Symbol(GHS)
GHS07,GHS02
RIDADR: UN 1325 4.1/PG 2

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