Bis(trimethylsilyl)ketene

Base Information Edit

Chemical Name:Bis(trimethylsilyl)ketene
CAS No.:19061-00-8
Molecular Formula:C8H18OSi2
Molecular Weight:186.401
Hs Code.:
DSSTox Substance ID:DTXSID10462953
Nikkaji Number:J753.685B
Mol file:19061-00-8.mol

Synonyms:bis(trimethylsilyl)ketene;Ethenone, bis(trimethylsilyl)-;19061-00-8;DTXSID10462953

Suppliers and Price of Bis(trimethylsilyl)ketene

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of Bis(trimethylsilyl)ketene Edit

Chemical Property:

Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:186.08961826
Heavy Atom Count:11
Complexity:173

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C[Si](C)(C)C(=C=O)[Si](C)(C)C

Technology Process of Bis(trimethylsilyl)ketene

There total 2 articles about Bis(trimethylsilyl)ketene 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: 82.0%

: 24082-05-1
methoxy(trimethylsilyl)acetylene

: 17154-34-6
(trimethylsilyl)diphenylphosphine

: 19061-00-8
bis(trimethylsilyl)ketene

: 1486-28-8
diphenyl(methyl)phosphine

Guidance literature:: In acetonitrile; for 48h; Ambient temperature;
DOI:10.1007/BF02495698

Reference yield: 48.0%

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

: 4071-85-6
trimetylsilylketene

: 19061-00-8
bis(trimethylsilyl)ketene

Guidance literature:: With triethylamine; In diethyl ether; for 2h; -50 deg C to RT;

Reference yield: 76.0%

: 76-86-8
Triphenylsilyl chloride

: 19061-00-8
bis(trimethylsilyl)ketene

: 386285-88-7
trimethylsilanyl-triphenylsilanyl-ethenone

Guidance literature:: bis(trimethylsilyl)ketene; With potassium tert-butylate; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; at 0 ℃; for 1h;

Triphenylsilyl chloride; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; at 20 ℃; for 2h;
DOI:10.1055/s-2002-32975