1,1,1,2-tetramethyl-2,2-diphenyldisilane

Base Information

• Chemical Name: 1,1,1,2-tetramethyl-2,2-diphenyldisilane
• CAS No.: 1450-16-4
• Molecular Formula: C16H22 Si2
• Molecular Weight: 270.522
• Mol file: 1450-16-4.mol

Synonyms:1,1,1,2-Tetramethyl-2,2-diphenyldisilane;1,1,1,2-Tetramethyldiphenyldisilane; 1,1-Diphenyl-1,2,2,2-tetramethyldisilane;1,1-Diphenyltetramethyldisilane

Chemical Property of 1,1,1,2-tetramethyl-2,2-diphenyldisilane

Chemical Property:

• Vapor Pressure: 0.00197mmHg at 25°C
• Boiling Point: 300.7°C at 760 mmHg
• Flash Point: 119.1°C
• Density: 0.94g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1,1,2-tetramethyl-2,2-diphenyldisilane

There total 9 articles about 1,1,1,2-tetramethyl-2,2-diphenyldisilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

chloro-trimethyl-silane (75-77-4) + chloromethyldiphenylsilane (144-79-6) → 1,1,1,2-tetramethyl-2,2-diphenyldisilane (1450-16-4)

Guidance literature:

chloromethyldiphenylsilane; With lithium; In tetrahydrofuran; at 20 ℃; for 16.25h; Inert atmosphere; Sonication;

chloro-trimethyl-silane; In tetrahydrofuran; at 20 ℃; for 1.5h; Inert atmosphere;

DOI:10.1002/ejoc.201300849

Reference yield: 88.0%

chloro-trimethyl-silane (75-77-4) + chloromethyldiphenylsilane (144-79-6) → 1,1,1,2-tetramethyl-2,2-diphenyldisilane (1450-16-4) + 1,2-dimethyl-1,1,2,2-tetraphenyldisilane (1172-76-5)

Guidance literature:

chloromethyldiphenylsilane; With sodium dispersion; In tetrahydrofuran; at 30 ℃; for 10h;

chloro-trimethyl-silane;

Reference yield: 71.0%

chloro-trimethyl-silane (75-77-4) + methyldiphenylsilane (776-76-1) → 1,1,1,2-tetramethyl-2,2-diphenyldisilane (1450-16-4)

Guidance literature:

methyldiphenylsilane; With lithium; In tetrahydrofuran; at 0 ℃; for 8h; Inert atmosphere;

chloro-trimethyl-silane; In tetrahydrofuran; hexane; mineral oil; at 0 ℃; for 0.0833333h; Inert atmosphere;

DOI:10.1055/s-0036-1590902

upstream raw materials:

chloro-trimethyl-silane

chloromethyldiphenylsilane

1-methyl-1-(trimethylsilyl)dibenzosilole

methyl magnesium iodide

Downstream raw materials:

1-Chlor-1-phenyl-1,2,2,2-tetramethyldisilan

1,1,1,3-tetramethyl-3,3-diphenyl-disiloxane

C₁₁H₁₇F₃O₃SSi₂

1,1,1,2-tetramethyl-2-phenyldisilane