1,1,2,2-Tetramethyl-1,2-diphenyldisilane

Name: 1,1,2,2-Tetramethyl-1,2-diphenyldisilane
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CAS No. 1145-98-8
Cat. No. CS-0312910
Purity≥97%
MDL No.MFCD00054786

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1,1,2,2-Tetramethyl-1,2-diphenyldisilane|CS-0312910

Structure of 1145-98-8

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Description

1,1,2,2-Tetramethyl-1,2-diphenyldisilane features a sterically shielded Si–Si bond flanked by phenyl and methyl groups, enhancing stability under ambient conditions. This disilane integrates readily into hydrosilylation reactions, serving as a robust silicon source for functionalized silanes and siloxanes in polymer synthesis and surface modification applications.

Application

1,1,2,2-Tetramethyl-1,2-diphenyldisilane serves as a stable, bench-ready silane reagent enabling efficient hydrosilylation and cross-coupling transformations. Its tetramethyl substitution enhances air stability and simplifies purification, while the diphenylsilane core facilitates reliable Si–H bond transfer in catalytic processes. Functions effectively in transition-metal-catalyzed coupling protocols and as a building block for functionalized silanes in synthetic organic chemistry.

General Information

CAS No. 1145-98-8
Cat. No. CS-0312910
Purity ≥97%
MDL No. MFCD00054786
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₂Si₂
Molecular Weight 270.52
Synonym(s) 1,2-Diphenyltetramethyldisilane
SMILES C[Si](C)(C1=CC=CC=C1)[Si](C)(C)C2=CC=CC=C2

Computational Chemistry Data

TPSA 0
LogP 3.296
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 3

Safety Information

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GHS Pictogram :	GHS No : GHS09
Signal Word : Warning	UN#: 3077
Class : 9	Packing Group : Ⅲ
Hazard Statements : H400-H410
Precautionary Statements : P273-P391-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Synthesis Organometallic Reagents Organosilicon Disilanes

Key Words

1,1,2,2-Tetramethyl-1,2-diphenyldisilane sigma1,1,2,2-Tetramethyl-1,2-diphenyldisilane manufacturer1,1,2,2-Tetramethyl-1,2-diphenyldisilane price1,1,2,2-Tetramethyl-1,2-diphenyldisilane structure1,1,2,2-Tetramethyl-1,2-diphenyldisilane SDSbuy 1,1,2,2-Tetramethyl-1,2-diphenyldisilane1,1,2,2-Tetramethyl-1,2-diphenyldisilane supplier1,1,2,2-Tetramethyl-1,2-diphenyldisilane uses1,1,2,2-Tetramethyl-1,2-diphenyldisilane molecular weightprice of 1,1,2,2-Tetramethyl-1,2-diphenyldisilane1,1,2,2-Tetramethyl-1,2-diphenyldisilane chemical name formula of 1,1,2,2-Tetramethyl-1,2-diphenyldisilane

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1,1,2,2-Tetramethyl-1,2-diphenyldisilane

CAS No. 1145-98-8

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