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Tetrakis(trimethylsilyl)silane, 98%
Tetrakis(trimethylsilyl)silane, 98%
Tetrakis(trimethylsilyl)silane, 98%
Thermo Scientific Chemicals

Tetrakis(trimethylsilyl)silane, 98%

CAS: 4098-98-0 | C12H36Si5 | 320.85 g/mol
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Quantity:
1 g
5 g
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Catalog number B21020.03
also known as B21020-03
Price (USD)
46.70
Each
Quantity:
1 g
Request bulk or custom format
Price (USD)
46.70
Each
Chemical Identifiers
CAS4098-98-0
IUPAC Name1,1,1,3,3,3-hexamethyl-2,2-bis(trimethylsilyl)trisilane
Molecular FormulaC12H36Si5
InChI KeyBOJSDHZZKKYWAS-UHFFFAOYSA-N
SMILESC[Si](C)(C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C
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SpecificationsSpecification SheetSpecification Sheet
Assay (GC)≥97.5%
FormPowder
Water Content (Karl Fischer Titration)≤1.0%
Appearance (Color)White to pale cream
It is used as a starting material for the synthesis of tris(trimethylsilyl)silyl lithium with methyl lithium and in the preparation of lithium bis[(TMS)3silyl]cuprate.

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 used as a starting material for the synthesis of tris(trimethylsilyl)silyl lithium with methyl lithium and in the preparation of lithium bis[(TMS)3silyl]cuprate.

Notes
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. Protect from humidity and water.
RUO – Research Use Only

General References:

  1. Henry Gilman, et al. Tetrakis(trimethylsilyl)silane.J. Organomet. Chem.,19678(2), 245-253.
  2. John V Muntean, et al. Tetrakis (trimethylsilyl)silane, a suitable chemical-shift standard for solid-state NMR spectroscopy.J. Magn. Reson.,1988,76(3), 540-542.