tetraethynylsilane
tetraethynylsilane
CAS: 1849-38-3
Molecular Formula: C8H4Si
tetraethynylsilane - Names and Identifiers
| Name | tetraethynylsilane |
| Synonyms | tetraethynylsilane Silane, tetraethynyl- |
| CAS | 1849-38-3 |
| InChI | InChI=1/C8H4Si/c1-5-9(6-2,7-3)8-4/h1-4H |
tetraethynylsilane - Physico-chemical Properties
| Molecular Formula | C8H4Si |
| Molar Mass | 128.20286 |
| Density | 0.975g/cm3 |
| Boling Point | 134.1°C at 760 mmHg |
| Flash Point | 24.8°C |
| Vapor Presure | 10.1mmHg at 25°C |
| Refractive Index | 1.507 |
tetraethynylsilane - Introduction
tetraethynylsilane is an organosilicon compound containing an acetylene functional group. Its chemical formula is C8H18Si, structural formula is (CH3CH2)4Si.
Nature:
1. tetraethynylsilane is a colorless liquid, insoluble in water, soluble in ethanol, ether and other organic solvents.
2. It has a lower melting point and boiling point, and has a higher volatility.
3. tetraethynylsilane is flammable and can cause spontaneous combustion.
Use:
1. tetraethynylsilane can be used as an intermediate of organosilicon compounds and used in the synthesis of other organosilicon compounds.
2. It can be used as a precursor for chemical reagents and catalysts.
3. tetraethynylsilane also has applications in areas such as carbon dioxide capture and storage.
Method:
tetraethynylsilane can be obtained by the reaction of acetylene with silahydroane. The conditions of the reaction generally require high temperatures and the presence of a catalyst.
Safety Information:
1. tetraethynylsilane is a combustible substance and should be avoided in contact with strong oxidants and strong acids.
2. Use should pay attention to protective measures, such as wearing protective glasses, gloves and protective clothing.
3. Avoid inhaling gas or vapor in the solution, and ensure that the operation is carried out in a well-ventilated place.
4. During storage and use, avoid contact with fire and heat sources, and store in a closed container, away from fire and high temperature.
5. In case of contact or ingestion, consult a doctor immediately and show the container or label to the doctor.
Nature:
1. tetraethynylsilane is a colorless liquid, insoluble in water, soluble in ethanol, ether and other organic solvents.
2. It has a lower melting point and boiling point, and has a higher volatility.
3. tetraethynylsilane is flammable and can cause spontaneous combustion.
Use:
1. tetraethynylsilane can be used as an intermediate of organosilicon compounds and used in the synthesis of other organosilicon compounds.
2. It can be used as a precursor for chemical reagents and catalysts.
3. tetraethynylsilane also has applications in areas such as carbon dioxide capture and storage.
Method:
tetraethynylsilane can be obtained by the reaction of acetylene with silahydroane. The conditions of the reaction generally require high temperatures and the presence of a catalyst.
Safety Information:
1. tetraethynylsilane is a combustible substance and should be avoided in contact with strong oxidants and strong acids.
2. Use should pay attention to protective measures, such as wearing protective glasses, gloves and protective clothing.
3. Avoid inhaling gas or vapor in the solution, and ensure that the operation is carried out in a well-ventilated place.
4. During storage and use, avoid contact with fire and heat sources, and store in a closed container, away from fire and high temperature.
5. In case of contact or ingestion, consult a doctor immediately and show the container or label to the doctor.
Last Update：2024-04-10 22:29:15
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tetraethynylsilane
p-(t-Butyl)phenethyldimethylchlorosilane
对叔丁基苯甲酸钠
1627-99-2
Trimethylmethoxysilane
5'-O-(4,4-Dimethoxytrityl)-2'-deoxy-2'-fluorouridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite
Bis(cyanopropyl)dichlorosilane
Pentafluorophenylpropylmethyldichlorosilane
1-Chloro-2,7-naphthyridine
1225518-03-5
p-(t-Butyl)phenethyldimethylchlorosilane
对叔丁基苯甲酸钠
1627-99-2
Trimethylmethoxysilane
5'-O-(4,4-Dimethoxytrityl)-2'-deoxy-2'-fluorouridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite
Bis(cyanopropyl)dichlorosilane
Pentafluorophenylpropylmethyldichlorosilane
1-Chloro-2,7-naphthyridine
1225518-03-5