1,1,1-Triethyl-3,3,3-trimethyldisiloxane

Base Information

• Chemical Name: 1,1,1-Triethyl-3,3,3-trimethyldisiloxane
• CAS No.: 2652-41-7
• Molecular Formula: C9H24OSi2
• Molecular Weight: 204.46
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID60465772
• Nikkaji Number: J1.982.242G
• Wikidata: Q82291985
• Mol file: 2652-41-7.mol

Synonyms:1,1,1-triethyl-3,3,3-trimethyldisiloxane;2652-41-7;triethyl(trimethylsilyloxy)silane;Disiloxane, 1,1,1-triethyl-3,3,3-trimethyl-;trimethyltriethyldisiloxane;SCHEMBL1696023;DTXSID60465772

Chemical Property of 1,1,1-Triethyl-3,3,3-trimethyldisiloxane

Chemical Property:

• Refractive Index: 1.4108
• Boiling Point: 171-172°C
• PSA: 9.23000
• LogP: 3.84310
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 5
• Exact Mass: 204.13656845
• Heavy Atom Count: 12
• Complexity: 117

Purity/Quality:

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

1,1,1-triethyl-3,3,3-trimethyldisiloxane 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 1,1,1-Triethyl-3,3,3-trimethyldisiloxane

There total 36 articles about 1,1,1-Triethyl-3,3,3-trimethyldisiloxane 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: 100.0%

triethyl(methylamino)silane (3294-31-3) → N-methyl-acetamide (79-16-3) + Hexamethyldisiloxane (107-46-0) + 1,1,1-triethyl-3,3,3-trimethyl-disiloxane (2652-41-7) + hexaethyl disiloxane (994-49-0)

Guidance literature:

With N-Methylformamide; trimethylsilyl acetate; at 50 ℃; for 14h;

Reference yield: 100.0%

trimethylsilyl acetate (2754-27-0) → N-methyl-acetamide (79-16-3) + Hexamethyldisiloxane (107-46-0) + 1,1,1-triethyl-3,3,3-trimethyl-disiloxane (2652-41-7) + hexaethyl disiloxane (994-49-0)

Guidance literature:

With N-Methylformamide; triethyl(methylamino)silane; at 50 ℃; for 14h;

Reference yield: 100.0%

triethyl(methylamino)silane (3294-31-3) + trimethylsilyl acetate (2754-27-0) → N-methyl-acetamide (79-16-3) + Hexamethyldisiloxane (107-46-0) + 1,1,1-triethyl-3,3,3-trimethyl-disiloxane (2652-41-7) + hexaethyl disiloxane (994-49-0)

Guidance literature:

With N-Methylformamide; at 50 ℃; for 14h;

upstream raw materials:

chloro-trimethyl-silane

diethyl ether

triethylsilyl chloride

ethylmagnesium bromide

Refernces

• 1、 Fritz-Langhals, Elke,Kneissl, Sotirios,Piroutek, Phillip,Werge, Sven. "Novel Si(II)+and Ge(II)+Compounds as Efficient Catalysts in Organosilicon Chemistry: Siloxane Coupling Reaction ?". . . Retrieved 2020/09/02.
• 2、 Gonzalez, Paulina E.,Sharma, Hemant K.,Pannell, Keith H.. "DMF-activated chlorosilane chemistry: Molybdenum-catalyzed reactions of R3SiH, DMF and R′3SiCl to initially form R′3SiOSiR′3 and R3SiCl". . p. 376 - 381. Retrieved 2017/06/30.