1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE

Base Information

• Chemical Name: 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE
• CAS No.: 10124-62-6
• Molecular Formula: C6H18 O2 Si2
• Molecular Weight: 178.379
• Hs Code.: 2931900090
• Mol file: 10124-62-6.mol

Synonyms:1,2-Dimethoxy-1,1,2,2-tetramethyldisilane;1,2-Dimethoxytetramethyldisilane; sym-Dimethoxytetramethyldisilane

Chemical Property of 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE

Chemical Property:

• Vapor Pressure: 8.529mmHg at 25°C
• Refractive Index: 1.425
• Boiling Point: 138°Cat760mmHg
• Flash Point: 27.1°C
• PSA: 18.46000
• Density: 0.842g/cm³
• LogP: 1.76780
• Sensitive.: Moisture Sensitive

Purity/Quality:

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

1,2-Dimethoxy-1,1,2,2-tetramethyldisilane 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R10:
• Hazard Codes: R10:
• Statements: 10

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1,2-Dimethoxy-1,1,2,2-tetramethyldisilane can be used:In the palladium catalyzed bis(silylation) of 1,4-diethynylbenzene to obtain a crack free sol-gel.To prepare dimethylsilylene via gas-phase flow-pyrolysis at 600 0C.

Technology Process of 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE

There total 6 articles about 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE 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: 34.0%

methanol (67-56-1) + 1,2-bis(trifluoromethanesulfonyloxy)-1,1,2,2-tetramethyldisilane (115444-36-5) → 1,2-dimethoxy-1,1,2,2-tetramethyldisilane (10124-62-6)

Guidance literature:

With triethylamine; In dichloromethane; 1.) 1 h, 0 deg C; 2.) 12 h, r.t.;

DOI:10.1016/0022-328X(88)80546-1

Reference yield:

11,11,12,12-tetramethyl-9,10-dihydro-9,10-epidisilano-anthracene (22843-39-6) → anthracene (120-12-7) + 1,2-dimethoxy-1,1,2,2-tetramethyldisilane (10124-62-6)

Guidance literature:

With 9,10-Dicyanoanthracene; In methanol; dichloromethane; Irradiation;

DOI:10.1016/S0040-4039(98)02546-5

Reference yield:

1-phenyl-7,7,8,8-tetramethyl-7,8-disilabicyclo<2.2.2.>octadiene (38512-86-6) → biphenyl (92-52-4,1594-86-1) + 1,2-dimethoxy-1,1,2,2-tetramethyldisilane (10124-62-6)

Guidance literature:

With 9,10-Dicyanoanthracene; In methanol; dichloromethane; Irradiation;

DOI:10.1016/S0040-4039(98)02546-5

upstream raw materials:

methanol

1,2-dichlorotetramethylsilane

1,2-bis(trifluoromethanesulfonyloxy)-1,1,2,2-tetramethyldisilane

trimethyl orthoformate

Downstream raw materials:

cis-1,1-dimethyl-4,5-diphenyl-1-silacyclopent-2-ene

trans-1,1-dimethyl-4,5-diphenyl-1-silacyclopent-2-ene

[Bis-(methoxy-dimethyl-silanyl)-methylene]-o-tolyl-amine

cis-α,β-bis(methoxydimethylsilyl)styrene

Refernces

• 1、 Herzog,Schulze,Trommer,Roewer. "Reaction of the Si-Cl bond with trialkyl orthoformates preparation of alkoxy-substituted silanes". . p. 133 - 139. Retrieved 2007/10/03.