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Home > Product > Organic Silicon Compounds > Alkyl silane > Ethynyltriethylsilane

Ethynyltriethylsilane | CAS Number: 1777-03-3

Catalog Number
ACM1777033
Product Name
Ethynyltriethylsilane
Structure
CAS Number
1777-03-3
IUPAC Name
triethyl(ethynyl)silane
Synonyms
Triethylethynylsilane; Triethylsilylacetylene; Ethynyltriethylsilane; TES-acetylene; (Triethylsilyl)acetylene; silane,triethylethynyl; triethyl-ethynyl-silane;
Category
Alkynyl silane
Molecular Weight
140.30
Exact Mass
140.10200
Molecular Formula
C8H16Si
Boiling Point
136ºC
Flash Point
17ºC
Density
0.783
Purity
95%+
Appearance
Transparent liquid
SMILES
CC[Si](CC)(CC)C#C
InChIKey
FWSPXZXVNVQHIF-UHFFFAOYSA-N
Safty Description
S16-S26-S36/37/39
Hazard Statements
F:Flammable;Xi:Irritant;
WGK Germany
3
Packing Group
II
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1Preparation of Tremorine and Gemini Surfactant Precursors using Cationic Ethynyl-Bridged Digold Catalysts.

Grirrane A, Alvarez E, García H1, Corma A.

Chemistry. 2016 Dec 23. doi: 10.1002/chem.201605269. [Epub ahead of print]

Tremorine and precursors of Gemini surfactants have been synthesized in one pot, three-steps, double catalytic A3- coupling reaction and characterized by structural and spectroscopic properties. Cationic [Au(I)-L1][SbF6] complex is more active catalyst compared to neutral L2 and L3- Au(I)- [bis(trifluoromethanesulfonyl)imidate] complexes (L1, L2 = Buchwald-type biaryl phosphane and L3 = triphenylphosphine) to promote the double A3- coupling of ethynyltrimethylsilane, secondary amine (cyclic, aliphatic or aromatic) and formaldehyde. Read More

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