p-Tolylsilane

Base Information

• Chemical Name: p-Tolylsilane
• CAS No.: 931-70-4
• Molecular Formula: C7H10 Si
• Molecular Weight: 122.242
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID001318880
• Mol file: 931-70-4.mol

Synonyms:p-Tolylsilane;931-70-4;1-Methyl-4-silylbenzene;(4-Methylphenyl)silane #;Silane, (4-methylphenyl)-;OASAGXUWNYOMED-UHFFFAOYSA-N;DTXSID001318880;MFCD07368362;AKOS006282773

Chemical Property of p-Tolylsilane

Chemical Property:

• Melting Point: -6°C
• Refractive Index: 1.5112
• Boiling Point: 147-148°C
• PSA: 0.00000
• Density: 0.875 g/cm3
• LogP: -0.01430
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 119.031701758
• Heavy Atom Count: 8
• Complexity: 62.8

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)[Si]

Technology Process of p-Tolylsilane

There total 8 articles about p-Tolylsilane 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: 83.0%

p-tolyltrichlorosilane (701-35-9) → (4-methylphenyl)silane (931-70-4)

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether;

DOI:10.1055/s-1984-30907

Reference yield:

di(cyclohexa-2,5-dien-1-yl)(p-tolyl)silane → (4-methylphenyl)silane (931-70-4)

Guidance literature:

With tris(pentafluorophenyl)borate; In dichloromethane-d2; at 20 ℃; for 19h; Glovebox; Sealed tube;

DOI:10.1016/j.chempr.2018.03.017

Reference yield:

p-tolyltriethoxysilane (18412-57-2) → (4-methylphenyl)silane (931-70-4)

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether;

DOI:10.1021/ja00869a018 DOI:10.1016/S0022-328X(03)00469-8

upstream raw materials:

p-tolyltriethoxysilane

p-tolyltrichlorosilane

para-methylphenylmagnesium bromide

para-bromotoluene

Downstream raw materials:

1-p-tolyl-2,8,9-trioxa-5-aza-1-sila-bicyclo[3.3.3]undecane

Bromo-p-tolyl-silane

tris(2-thiophenyl)-p-tolylsilane

tris(3-thiophenyl)-p-tolylsilane

Refernces

• 1、 Biswas, Abhranil,Ellern, Arkady,Sadow, Aaron D.. "CO Displacement in an Oxidative Addition of Primary Silanes to Rhodium(I)". . . Retrieved 2019/03/11.
• 2、 Cheong, Hyeonsook,Roh, Sung-Hee,Cho, Myong-Shik,Kim, Myoung-Hee,Woo, Hee-Gweon,Yang, Kap-Seung,Kim, Bo-Hye,Jun, Jin,Sohn, Honglae. "One-pot synthesis and structural characterization of poly(alkoxysilane)s catalyzed by silver-gold complexes". . p. 702 - 705. Retrieved 2013/06/26.