Tris(dimethylsilyloxy)-methylsilane

Base Information

• Chemical Name: Tris(dimethylsilyloxy)-methylsilane
• CAS No.: 17082-46-1
• Molecular Formula: C7H24 O3 Si4
• Molecular Weight: 268.608
• Hs Code.: 2934999090
• Nikkaji Number: J318.345I
• Mol file: 17082-46-1.mol

Synonyms:tris(dimethylsilyloxy)-methylsilane;C7H24O3Si4;DYXYFYSDMOOWRX-UHFFFAOYSA-N;SY234658;NS00053706;D90378

Chemical Property of Tris(dimethylsilyloxy)-methylsilane

Chemical Property:

• Vapor Pressure: 0.8mmHg at 25°C
• Melting Point: -155°C
• Refractive Index: n20/D 1.384(lit.)
• Boiling Point: 68 °C5 mm Hg(lit.)
• Flash Point: 68.2°C
• PSA: 27.69000
• Density: 0.861
• LogP: 1.55510
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 6
• Exact Mass: 268.08025076
• Heavy Atom Count: 14
• Complexity: 137

Purity/Quality:

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

3-[(Dimethylsilyl)oxy]-1,1,3,5,5-pentamethyltrisiloxane >96.0%(GC) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C[SiH](C)O[Si](C)(O[SiH](C)C)O[SiH](C)C

Technology Process of Tris(dimethylsilyloxy)-methylsilane

There total 2 articles about Tris(dimethylsilyloxy)-methylsilane 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:

Methyltrichlorosilane (75-79-6) + dimethylmonochlorosilane (1066-35-9) → T2 + methyltris(dimethylsiloxy)silane (17082-46-1)

Guidance literature:

With sodium hydrogencarbonate; In water;

Reference yield:

Methyltrichlorosilane (75-79-6) + dimethylmonochlorosilane (1066-35-9) → methyltris(dimethylsiloxy)silane (17082-46-1)

Guidance literature:

Hydrolysis;

DOI:10.1246/bcsj.29.547

Reference yield: 72.0%

methyltris(dimethylsiloxy)silane (17082-46-1) + para-iodoanisole (696-62-8) → 1,5-bis(4-methoxyphenyl)-3-(((4-methoxyphenyl)dimethylsilyl)oxy)-1,1,3,5,5-pentamethyltrisiloxane

Guidance literature:

With bis(tri-t-butylphosphine)palladium⁽⁰⁾; N-ethyl-N,N-diisopropylamine; In toluene; at 0 ℃; for 24h;

DOI:10.1039/c3cc46294c

upstream raw materials:

Methyltrichlorosilane

dimethylmonochlorosilane

Refernces

• 1、 -. "Process for preparing amidosilanes and amidosiloxanes". . . Retrieved 2008/06/13.