1,1,3,3-Tetraethyl-1,3-dimethyldisiloxane

Base Information

• Chemical Name: 1,1,3,3-Tetraethyl-1,3-dimethyldisiloxane
• CAS No.: 1000-00-6
• Molecular Formula: C10H26 O Si2
• Molecular Weight: 218.487
• NSC Number: 96852
• DSSTox Substance ID: DTXSID10905153
• Nikkaji Number: J2.373.448F
• Wikidata: Q82873528
• Mol file: 1000-00-6.mol

Synonyms:1,1,3,3-tetraethyl-1,3-dimethyldisiloxane;1000-00-6;[diethyl(methyl)silyl]oxy-diethyl-methylsilane;NSC96852;diethylmethylsilyl ether;Oxybis(methyldiethylsilane);NCIOpen2_006195;Disiloxane, 1,1,3,3-tetraethyl-1,3-dimethyl-;SCHEMBL13621368;DTXSID10905153;NSC-96852;CS-0207465

Chemical Property of 1,1,3,3-Tetraethyl-1,3-dimethyldisiloxane

Chemical Property:

• Vapor Pressure: 1.01mmHg at 25°C
• Boiling Point: 184.3°Cat760mmHg
• Flash Point: 56.3°C
• Density: 0.804g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 6
• Exact Mass: 218.15221852
• Heavy Atom Count: 13
• Complexity: 124

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 1,1,3,3-Tetraethyl-1,3-dimethyldisiloxane

There total 3 articles about 1,1,3,3-Tetraethyl-1,3-dimethyldisiloxane 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:

diethylmethylsilane (760-32-7) + carbon dioxide (124-38-9,18923-20-1) → formaldehyd (50-00-0,30525-89-4,61233-19-0) + 1,3-dimethyl-1,1,3,3-tetraethyldisiloxane (1000-00-6) + diethylmethylsilyl formate

Guidance literature:

tris(triphenylphosphine)ruthenium(II) chloride; In benzene; at 100 ℃; for 20h; Pressure (range begins): 30 ; Yield given. Yields of byproduct given;

DOI:10.1039/c39810000213

Reference yield:

diethylmethyl<2-(2-propynyloxy)propyl>silane → propene (187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4) + 1,3-dimethyl-1,1,3,3-tetraethyldisiloxane (1000-00-6) + hydroxy-2-propanone (116-09-6)

Guidance literature:

With sulfuric acid; water; mercury(II) oxide;

Reference yield:

diethylmethylsilane (760-32-7) + diphenylsilanediol (947-42-2) → 1,3-dimethyl-1,1,3,3-tetraethyldisiloxane (1000-00-6) + 1,1,5,5-tetraethyl-1,5-dimethyl-3,3-diphenyl-trisiloxane (18817-04-4)

Guidance literature:

With nickel;

upstream raw materials:

diethylmethylsilane

diphenylsilanediol

carbon dioxide

Downstream raw materials:

diethyl-bromo-methyl-silane

dimethylpropylsilyl chloride

Refernces

• 1、 Karaev, S. F:,Guseinov, Sh. O.. "SYNTHESIS OF 2-PROPYNYL ETHERS OF β-ORGANOSILICON ALCOHOLS". . p. 1713 - 1714. Retrieved 2007/10/02.