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Siloxanes | Cyclosiloxanes | Organosiloxanes | Cyclic Siloxanes
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Tetramethyldisiloxane.
Synonym: 1,1,3,3-Tetramethyl-disiloxane;
1,3-Dihydrotetramethyldisiloxane,
Countertype of Wacker Siloxane HSi2
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SiSiB® PC9400 is a colorless clear liquid.
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| Typical Physical Properties |
| Chemical Name: |
Tetramethyldisiloxane |
| CAS No.: |
3277-26-7 or 30110-74-8 |
| EINECS No.: |
221-906-4 |
| Empirical Formula: |
C4H14OSi2 |
| Molecular Weight: |
134.33 |
| Boiling Point: |
70°C [760mmHg] |
| Flash Point: |
-12°C |
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| Color and Appearance: |
Colorless or yellowish transparent liquid |
| Density [25°C]: |
0.757 |
| Refractive Index [25°C]: |
1.3669[25°C] |
| Purity: |
99% by GC |
SiSiB® PC9400 is used in for Plasma Enhanced Chemical Vapor Deposition (PECVD) of glass on a variety of substrates at low temperature.
SiSiB® PC9400 is also employed in reductive halogenation of aldehydes and epoxides.
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Net weight 20Kg or 130Kg steel drum, for more details, please visit Packing Centre.
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