1450-16-4

Basic information

• Product Name: 1,1,1,2-tetramethyl-2,2-diphenyldisilane
• Synonyms: Disilane, 1,1,1,2-tetramethyl-2,2-diphenyl-
• CAS NO: 1450-16-4
• Molecular Formula: C₁₆H₂₂Si₂
• Molecular Weight: 270.5169
• Mol File: 1450-16-4.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 300.7°C at 760 mmHg
• Flash Point: 119.1°C
• Density: 0.94g/cm³
• Vapor Pressure: 0.00197mmHg at 25°C
• Refractive Index: 1.521
• CAS DataBase Reference: 1,1,1,2-tetramethyl-2,2-diphenyldisilane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1,2-tetramethyl-2,2-diphenyldisilane(1450-16-4)
• EPA Substance Registry System: 1,1,1,2-tetramethyl-2,2-diphenyldisilane(1450-16-4)

Safety Data

• Hazardous Substances Data: 1450-16-4(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 17739-53-6 di-phenylmethylsilyl fluoride 
• 144-79-6 chloromethyldiphenylsilane 
• 776-76-1 methyldiphenylsilane 
• 80073-04-7 1-methyl-1-(trimethylsilyl)dibenzosilole 
• 18407-48-2 methoxy(methyl)diphenylsilane 
• 1450-18-6 1,1,1-trimethyl-2,2,2-triphenyldisilane 
• 917-64-6 methyl magnesium iodide 
• 127808-39-3 C₁₆H₁₉F₃O₃SSi₂ 

Downstream Products

• 50965-60-1 1,1,1,2-tetramethyl-2-phenyldisilane 
• 21082-14-4 1-Brommethyltetramethyl-1-phenyldisilan 
• 33559-18-1 1-Methoxymethyl-1,2,2,2-tetramethyl-1-phenyl-disilane 
• 154922-10-8 C₁₁H₁₇F₃O₃SSi₂ 
• 1719-04-6 1,1,1,3-tetramethyl-3,3-diphenyl-disiloxane 
• 33559-14-7 1-Chlor-1-phenyl-1,2,2,2-tetramethyldisilan 

Relevant articles and documents

METHOD FOR PRODUCING SILYL SODIUM COMPOUND AND METHOD FOR DEOXIDIZING EPOXY COMPOUND

PROBLEM TO BE SOLVED: To construct a technique which can simply, efficiently and inexpensively synthesize a silyl sodium compound in a small number of processes and in a short time, especially to construct a technique which synthesizes a silyl sodium compound by using easily available reagents from a viewpoint of sustainability without using reagents which are difficult to handle and are toxic. SOLUTION: There is provided a method for synthesizing a silyl sodium compound comprising a step of reacting a dispersion obtained by dispersing a silyl halide compound or a disilane compound with sodium into a dispersion solvent, the silyl halide compound or the disilane compound as a starting compound, in a reaction solvent to obtain the silyl sodium compound. There is also provided a method for deoxidizing an epoxy compound comprising a step of reacting the silyl sodium compound obtained by synthesizing method of the silyl sodium compound with an epoxy compound to deoxidize the epoxy compound to stereoselectively produce an alkene compound. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2020,JPOandINPIT

PROCESS FOR SYNTHESIS OF SILANE DIPEPTIDE ANALOGS

The invention provides a method of preparing silane dipeptide analogs, comprising the steps of treating a solution of a substituted 1,2-oxasilolane with lithium metal to form a solution of the dilithium salt of a substituted 3-hydroxypropylsilanol, and re