1,3-Difluoro-1,1,2,2,3,3-hexamethyltrisilane

Base Information

• Chemical Name: 1,3-Difluoro-1,1,2,2,3,3-hexamethyltrisilane
• CAS No.: 24720-55-6
• Molecular Formula: C6H18F2Si3
• Molecular Weight: 212.462
• DSSTox Substance ID: DTXSID70507278
• Wikidata: Q82363412
• Mol file: 24720-55-6.mol

Synonyms:24720-55-6;1,3-Difluoro-1,1,2,2,3,3-hexamethyltrisilane;DTXSID70507278

Chemical Property of 1,3-Difluoro-1,1,2,2,3,3-hexamethyltrisilane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 212.06843650
• Heavy Atom Count: 11
• Complexity: 138

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C[Si](C)(F)[Si](C)(C)[Si](C)(C)F

Technology Process of 1,3-Difluoro-1,1,2,2,3,3-hexamethyltrisilane

There total 1 articles about 1,3-Difluoro-1,1,2,2,3,3-hexamethyltrisilane 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:

dodecamethylcyclohexasilane (4098-30-0) → dimethyldifluorosilane (353-66-2) + 1,2-difluoro-1,1,2,2-tetramethyl-disilane (661-68-7) + 1,3-difluorohexamethyltrisilane (24720-55-6) + 1,4-difluorooctamethyltetrasilane (4774-91-8)

Guidance literature:

With N,N,N,N-tetraethylammonium tetrafluoroborate; In dichloromethane; acetonitrile; Further byproducts given; electrochemical oxidation;

DOI:10.1016/S0040-4039(00)61166-8

Reference yield: 80.0%

1,3-difluorohexamethyltrisilane (24720-55-6) + sodium triphenylstannide → (C6H5)3Sn(Si(CH3)2)3Sn(C6H5)3 (210645-76-4)

Guidance literature:

In tetrahydrofuran; (inert atmosphere); stirring (-40 to -30°C, 2 h), slow warming toroom temp., stirring (4 h); solvent removal (vac., room temp.), addn. of Et2O, filtration, removal of solvent (vac.), recrystn. (Et2O/hexane); elem. anal.;

DOI:10.1515/znb-1999-0217

Reference yield:

1,3-difluorohexamethyltrisilane (24720-55-6) + diphenyltin(IV) dichloride (1135-99-5) → [(Si(CH3)2)3Sn(C6H5)2]2

Guidance literature:

With magnesium; byproducts: MgFCl;

upstream raw materials:

dodecamethylcyclohexasilane

Downstream raw materials:

(C₆H₅)3Sn(Si(CH₃)2)3Sn(C₆H₅)3

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