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Siloxanes | Cyclosiloxanes | Organosiloxanes | Cyclic Siloxanes
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Hexamethylcyclotrisiloxane.
Synonym: Hexamethylcyclotrisiloxane
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SiSiB® PC9240 Hexamethylcyclotrisiloxane is the simplest member of a series of cyclic oligodimethylsiloxanes. SiSiB® PC9240 is one of the main raw materials for silicone products. It is widely used in aviation, military industry, medicine and petrochemicals etc.
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| Typical Physical Properties |
| Chemical Name: |
Hexamethylcyclotrisiloxane |
| CAS No.: |
541-05-9 |
| EINECS No.: |
208-765-4 |
| Empirical Formula: |
C6H18O3Si3 |
| Molecular Weight: |
222.46 |
| Boiling Point: |
134°C [760mmHg] |
| Flash Point: |
35°C |
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| Color and Appearance: |
White crystalline solid |
| Density [25°C]: |
1.02 |
| Refractive Index [25°C]: |
N/A
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| Purity: |
98% by GC |
SiSiB® PC9240 may be used as synthetic equivalents for the reactive intermediate dimethylsilanone.
SiSiB® PC9240 may be used as an effective trapping reagent for a variety of short-lived intermediates, including silanones and silyenes.
SiSiB® PC9240 (D3) has many unique characteristics than SiSiB® PC9100 (D4).
a. The reaction of SiSiB® PC9240 is more active, can be easily and quickly polymerized under lower temperature and simple catalysts.
b. SiSiB® PC9240 may be used to synthesize many kinds of organic silicone products, which have better stability, better insulation properties and better water resistance.
c. SiSiB® PC9240 may be used to synthesize silicon rubber, which may has better elasticity, better abrasive resistance, and better corrosive resistance.
d. SiSiB® PC9240 may be used to synthesize silicone oil, which may has lower freezing point and less surface tension, it is slightly affected by temperature.
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Net weight 25Kg, or steel drum, net weight 170 kg., for more details, please visit Packing Centre.
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