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Home > Product > Organic Building Blocks > Alkynes > Ethynyltrimethylsilane

Ethynyltrimethylsilane

Catalog Number
ACM1066542
Product Name
Ethynyltrimethylsilane
Structure
CAS Number
1066-54-2
EC Number
213-919-9
IUPAC Name
ethynyl(trimethyl)silane
Synonyms
TriMethylsilylacetylene; ethynyl(trimethyl)silane; (Trimethylsilyl)Acetylene;
Category
Organic Building Blocks
Molecular Formula
C5H10Si
Molecular Weight
98.22
Exact Mass
98.05520
Boiling Point
53ºC
Melting Point
>0ºC
Flash Point
-34ºC
Density
0.69
Purity
95%+
Appearance
Transparent liquid
SMILES
C[Si](C)(C)C#C
InChIKey
CWMFRHBXRUITQE-UHFFFAOYSA-N
Symbol
GHS02
Safty Description
S16-S26-S36
Hazard Statements
H226-H315-H319-H335
WGK Germany
-
Stability
Materials containing similar functional groups can decompose at elevated temperatures. Has not been fully evaluated.
Packing Group
II
RIDADR
UN 2733PSN1 8(3) / PGII
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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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Tel:1-201-478-8534
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Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA