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  7. Tris(trimethylsilyl)silane, 97%, Thermo Scientific Chemicals

Tris(trimethylsilyl)silane, 97%, Thermo Scientific Chemicals

Catalog Number p-7026455
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Quantity:
1 g
5 g
25 g
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1873-77-4
C9H28Si4
248.66
MFCD00077893
SQMFULTZZQBFBM-UHFFFAOYSA-N
tris trimethylsilyl silane, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane, tris trimethylsilyl silicon, ttmss, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl-trisilane, hypersilyl, tris trimethylsilyl silyl radical, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane #, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilan-2-yl
1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C
This item is not returnable. View return policy
1873-77-4
C9H28Si4
248.66
MFCD00077893
SQMFULTZZQBFBM-UHFFFAOYSA-N
tris trimethylsilyl silane, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane, tris trimethylsilyl silicon, ttmss, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl-trisilane, hypersilyl, tris trimethylsilyl silyl radical, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane #, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilan-2-yl
1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C

Description

Tris(trimethylsilyl)silane is used in hydrosilylations of carbonyls, radical reactions, reductions of acid chlorides, and carbon-halogen bonds. It acts a mediator of radical reactions and considered to be a nontoxic substitute for tri-n-butylstannane in radical reactions. It forms complexes with transition metals and main group elements. Further, it is utilized in carbon-carbon bond forming reactions.

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
Tris(trimethylsilyl)silane is used in hydrosilylations of carbonyls, radical reactions, reductions of acid chlorides, and carbon-halogen bonds. It acts a mediator of radical reactions and considered to be a nontoxic substitute for tri-n-butylstannane in radical reactions. It forms complexes with transition metals and main group elements. Further, it is utilized in carbon-carbon bond forming reactions.

Solubility
Miscible with pentane, ether, toluene and tetrahydrofuran. Sparingly miscible with acetone and acetonitrile. Immiscible with water.

Notes
Light sensitive. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY
Boiling Point 82°C to 84°C (12mmHg)
Quantity 1 g
UN Number UN1993
Beilstein 1923953
Flash Point 55°C (131°F)
Merck Index 14,9757
Solubility Information Miscible with pentane,ether,toluene and tetrahydrofuran. Sparingly miscible with acetone and acetonitrile. Immiscible with water.
Formula Weight 248.67
Percent Purity 97%
Refractive Index 1.49
Sensitivity Air Sensitive
Density 0.806
Chemical Name or Material Tris(trimethylsilyl)silane
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