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Tetrakis(dimethylsiloxy)silane, 97%, Thermo Scientific Chemicals
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Catalog number B23754.14
also known as B23754-14
Price (USD)/ Each
111.00
-
Quantity:
25 g
Price (USD)/ Each
111.00
Tetrakis(dimethylsiloxy)silane, 97%, Thermo Scientific Chemicals
Catalog numberB23754.14
Price (USD)/ Each
111.00
-
Chemical Identifiers
CAS17082-47-2
Molecular FormulaC8H24O4Si5
InChI KeyUOUILILVWRHZSH-UHFFFAOYSA-N
SMILESC[Si](C)O[Si](O[Si](C)C)(O[Si](C)C)O[Si](C)C
Molecular Weight (g/mol)324.70
Specifications
Specification Sheet
Specification SheetAssay (GC)≥96.0%
Appearance (Color)Clear colorless
Identification (FTIR)Conforms
FormLiquid
Refractive Index1.3850-1.3890 @ 20?C
It is employed for non-volatile NMR standard for high temperature work, in place of the highly volatile and as cross linker for vinyl functional silicones.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It is employed for non-volatile NMR standard for high temperature work, in place of the highly volatile and as cross linker for vinyl functional silicones.
Solubility
Not miscible or difficult to mix in water.
Notes
Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep ignition sources away.
It is employed for non-volatile NMR standard for high temperature work, in place of the highly volatile and as cross linker for vinyl functional silicones.
Solubility
Not miscible or difficult to mix in water.
Notes
Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep ignition sources away.
RUO – Research Use Only
General References:
- Francois Chambon, et al. Stopping of cross linking reaction in a PDMS polymer at the gel point.Polym. Bull.,1985,13(6), 499-503.
- Guoping Cai, et al. Synthesis of terminal Si-H irregular tetra-branched star polysiloxanes. Pt-catalyzed hydrosilylation with unsaturated epoxides. Polysiloxane films by photo-acid catalyzed cross linking.Polymer.,2004,45(9), 2941-2948.
- Non-volatile NMR standard for high temperature work, in place of the highly volatile Tetramethyl silane, A13148.