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T-Butyldimethylsilane

Catalog Number
ACM29681570
CAS Number
29681-57-0
Product Name
T-Butyldimethylsilane
Structure
Category
Salt
Synonyms
tert-ButyldimethylsilaneButyldimethylsilaneTert-Butyl(Dimethyl)Silyl
IUPAC Name
tert-butyl(dimethyl)silicon
Molecular Weight
116.28 g/mol
Molecular Formula
C6H16Si
Canonical SMILES
CC(C)(C)[Si](C)C
InChI Key
ILMRJRBKQSSXGY-UHFFFAOYSA-N
Boiling Point
82.697 °C(760 mmHg)
Flash Point
-22.778 °C
Purity
0.95
Density
0.701 g/mLat25°C(lit.)
Appearance
Liquid
Application
T-Butyldimethylsilane serves multiple purposes in chemical synthesis and protection processes. It is prominently used for protecting hydroxy groups in sugars, a vital step in carbohydrate chemistry. Additionally, its oxidation product, tert-butyldimethylsilyl hydroperoxide, aids in creating luminescent sources and prostanoids such as clavulons. In catalyst chemistry, T-Butyldimethylsilane reacts with an iridium complex to form an active catalyst for the regioselective silylation of various methyl hexopyranosides and related compounds. Furthermore, when used in silylcarbobicyclization reactions with certain catalysts under carbon monoxide pressure, it yields innovative 2-silylbicyclo[3.3.0]octa-1,5-dien-3-ones, demonstrating its versatile role in advancing synthetic methodologies.
Exact Mass
116.10200
Hazard Statements
F,Xi
Packaging
10 g; 100 g;
Safety Description
S16-S26-S36
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