35107-79-0

Basic information

• Product Name: 1,1,2,2-tetramethyl-2-phenyldisilane
• Synonyms: 1,1,2,2-tetramethyl-2-phenyldisilane
• CAS NO: 35107-79-0
• Molecular Weight: 194.424
• Mol File: 35107-79-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1,1,2,2-tetramethyl-2-phenyldisilane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2,2-tetramethyl-2-phenyldisilane(35107-79-0)
• EPA Substance Registry System: 1,1,2,2-tetramethyl-2-phenyldisilane(35107-79-0)

Safety Data

• Hazardous Substances Data: 35107-79-0(Hazardous Substances Data)

Upstream product

• 108-86-1 bromobenzene 
• 4342-61-4 1,2-dichlorotetramethylsilane 
• 50965-60-1 1,1,1,2-tetramethyl-2-phenyldisilane 
• 1066-35-9 dimethylmonochlorosilane 
• 768-33-2 phenyldimethylsilyl chloride 
• 3839-31-4 dimethyl(phenyl)silyl lithium 
• 26804-31-9 1-butoxydimethylsilane 
• 100-58-3 phenylmagnesium bromide 
• 1236163-36-2 p-di(1,1,2,2-tetramethyldisilanyl)benzene 
• 693-02-7 hex-1-yne 
• 1145-98-8 1,2-diphenyltetramethyldisilane 
• 57528-86-6 lithium tetrakis(dimethylphenylsilyl)mercurate(II) 
• 75713-42-7 potassium tetrakis(dimethylphenylsilyl)mercurate(II) 
• 59612-26-9 Bis-(dimethyl-phenyl-silyl)-quecksilber 

Downstream Products

• 1236163-23-7 (Z)-1-(2-phenyl-1,1,2,2-tetramethydisilanyl)-1-decene 
• 778-21-2 1-Ethoxy-2-phenyl-tetramethyl-disilan 
• 90720-60-8 dichloro(μ-chloro)(μ-hydrido)bis(η-p-cymene)diruthenium(II) 
• 941-15-1 1-chloro-2-phenyltetramethyldisilane 
• 17881-88-8 methoxydimethylphenylsilane 

Relevant articles and documents

Iridium-catalyzed redistribution of hydrodisilanes via a silyl(silylene)iridium(III) complex: Synthesis of a donor-stabilized silyl(silylene)iridium(III) complex

Thermolysis of HMePhSiSiMe3 in the presence of a catalytic amount of Ir{η2-Me2Si(CH2)2PPh 2}(PMe3)3 resulted in the redistribution of substituents to give its isomer HMe2SiSiMe2Ph. We propose the mechanism involving the 1,3-Me-shift on a silyl(silylene) complex, which was trapped as a donor-stabilized silyl(silylene)iridium(III) complex.

Disilanylene-bridged BODIPY-based D-σ-A architectures: a novel promising series of NLO chromophores

The synthesis and optical properties of a novel series of disilanylene-bridged BODIPY-based D-σ-A chromophores are reported. Si-Si σ-electrons are useful and impressible for tunable optical properties. The electron-donating group facilitates enhancement of the CT nature of the excited state through σ(Si-Si) orbital, leading to the remarkable two-photon absorption cross-sections.

Polymeric organosilicon systems. XXIX. Thermal properties of poly[(disilanylene)oligophenylenes]

Thermal properties of variously substituted poly[(disilanylene)oligophenylenes], [(SiR1R2SiR1R2)(p-C6H4)m]n (R1=R2=Me, R1=R2=Et, and R1=Ph, R2=Me, m=1-4) were investigated. The thermogravimetric analysis of the polymers in the range of 20-1000°C showed rapid weight loss starting from about 400°C. The total weight loss of the polymers at 1000°C was calculated to be 54.5-75.5% based on the initial weight of the polymers. GC-MS analysis of the volatile products obtained from the pyrolysis of the polymers with R1=R2=Me, m=2 and R1=R2=Et, m=1-4 at 500°C indicated the formation of silicon-containing oligomers arising from the Si-Si and Si-phenylene bond cleavage, mainly. The formation of oligophenylenes, H(C6H4)lH (l=1-4), was also observed in the pyrolysis of the polymers with m=3 and 4. A model reaction for the polymer degradation was also examined, using 1,2-diphenyltetramethyldisilane.