Silane, 1,4-phenylenebis[dimethyl-


Chemical Name: Silane, 1,4-phenylenebis[dimethyl-
CAS Number: 2488-01-9
Product Number: AG002PQL(AGN-PC-0JLPGV)
Synonyms:
MDL No:
Molecular Formula: C10H18Si2
Molecular Weight: 194.4209

Identification/Properties


Properties
BP:
218.2°C at 760 mmHg
Storage:
Inert atmosphere;Room Temperature;
Form:
Liquid
Refractive Index:
n20/D 1.502(lit.)
Computed Properties
Molecular Weight:
192.408g/mol
Hydrogen Bond Donor Count:
0
Hydrogen Bond Acceptor Count:
0
Rotatable Bond Count:
2
Exact Mass:
192.079g/mol
Monoisotopic Mass:
192.079g/mol
Topological Polar Surface Area:
0A^2
Heavy Atom Count:
12
Formal Charge:
0
Complexity:
108
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information


NMR Spectrum


Other Analytical Data


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Chemical Structure



1,4-Bis(dimethylsilyl)benzene, also known as bis(trimethylsilyl)benzene or TMSB, is a versatile compound widely used in chemical synthesis. This compound serves as a useful building block in organic chemistry due to its unique properties and reactivity.In chemical synthesis, 1,4-Bis(dimethylsilyl)benzene is commonly employed as a protecting group for reactive functional groups, such as alcohols and amines. By attaching the TMS (trimethylsilyl) group to these functional groups, the reactivity of the group is temporarily suppressed, allowing selective reactions to occur elsewhere in the molecule. This protective function helps to control the sequence of reactions in multi-step organic synthesis, leading to more efficient and selective processes.Additionally, 1,4-Bis(dimethylsilyl)benzene can also act as a cross-coupling reagent in transition metal-catalyzed reactions. Its silicon-containing groups provide compatibility with various transition metal catalysts, allowing for the formation of new carbon-carbon bonds in complex molecule synthesis. This enables chemists to construct intricate molecular architectures with improved efficiency and selectivity.Overall, the diverse applications of 1,4-Bis(dimethylsilyl)benzene in chemical synthesis highlight its importance as a valuable tool for organic chemists seeking to access novel compounds and complex molecular structures.