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  7. Tetrakis(trimethylsilyl)silane, 98%

Tetrakis(trimethylsilyl)silane, 98%

Catalog No. p-7025511
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AAB2102003 1 g
AAB2102006 5 g
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Catalog No. AAB2102003 Supplier Thermo Scientific Chemicals Supplier No. B2102003
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Description

CAS: 4098-98-0 | C12H36Si5 | 320.85 g/mol

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.

Chemical Identifiers

CAS 4098-98-0
Molecular Formula C12H36Si5
Molecular Weight (g/mol) 320.85
MDL Number MFCD00054859
InChI Key BOJSDHZZKKYWAS-UHFFFAOYSA-N
Synonym tetrakis trimethylsilyl silane, 1,1,1,3,3,3-hexamethyl-2,2-bis trimethylsilyl trisilane, tetrakil trimethylsilyl silane, si si ch3 3 4, trisilane, 1,1,1,3,3,3-hexamethyl-2,2-bis trimethylsilyl, 2,2-bis trimethylsilyl-1,1,1,3,3,3-hexamethyl-trisilane, acmc-1an6g, tetra trimethylsilyl-silane, bojsdhzzkkywas-uhfffaoysa
PubChem CID 138115
IUPAC Name tetrakis(trimethylsilyl)silane
SMILES C[Si](C)(C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C

Specifications

Melting Point 266°C to 268°C (sublimation)
Quantity 1 g
Formula Weight 320.85
Percent Purity 98%
Chemical Name or Material Tetrakis(trimethylsilyl)silane

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only