Triethoxysilane: Difference between revisions
CSV import |
CSV import Tags: mobile edit mobile web edit |
||
| Line 1: | Line 1: | ||
== Triethoxysilane == | |||
[[File:Triethoxysilane.svg|thumb|right|Structural formula of Triethoxysilane]] | |||
'''Triethoxysilane''' is an organosilicon compound with the chemical formula SiH(C_H_O)_. It is a colorless liquid that is used as a precursor to other [[organosilicon]] compounds. Triethoxysilane is notable for its role in the production of [[silicon dioxide]] films and coatings, as well as its use in the synthesis of [[silane]] coupling agents. | |||
Triethoxysilane is | |||
== | == Chemical Properties == | ||
Triethoxysilane is characterized by the presence of a silicon atom bonded to three ethoxy groups and one hydrogen atom. This structure allows it to undergo hydrolysis and condensation reactions, which are fundamental to its applications in forming siloxane bonds. The hydrolysis of triethoxysilane can be represented by the following reaction: | |||
Triethoxysilane is | |||
==Safety== | : SiH(C_H_O)_ + 3 H_O _ Si(OH)_ + 3 C_H_OH | ||
Triethoxysilane is flammable and should be handled with care. It can react with water to | |||
The resulting [[silicic acid]] can further condense to form [[silica]] networks. | |||
== Applications == | |||
Triethoxysilane is primarily used in the production of [[silicon dioxide]] films through processes such as chemical vapor deposition (CVD). These films are essential in the [[semiconductor]] industry for the fabrication of [[integrated circuits]]. | |||
Additionally, triethoxysilane serves as a precursor in the synthesis of silane coupling agents, which are used to improve the adhesion between inorganic materials and organic polymers. This is particularly important in the production of [[composite materials]] and [[adhesives]]. | |||
== Safety and Handling == | |||
Triethoxysilane is a flammable liquid and should be handled with care. It can react with water to release ethanol and form siloxane bonds, which may lead to the formation of gels or precipitates. Proper storage and handling procedures should be followed to prevent accidental exposure or reactions. | |||
== Related Pages == | |||
* [[Organosilicon chemistry]] | * [[Organosilicon chemistry]] | ||
* [[Silane]] | * [[Silane]] | ||
* [[Silicon dioxide]] | * [[Silicon dioxide]] | ||
* [[Chemical vapor deposition]] | |||
[[Category:Organosilicon compounds]] | [[Category:Organosilicon compounds]] | ||
[[Category: | [[Category:Chemical compounds]] | ||
Latest revision as of 11:07, 15 February 2025
Triethoxysilane[edit]
Triethoxysilane is an organosilicon compound with the chemical formula SiH(C_H_O)_. It is a colorless liquid that is used as a precursor to other organosilicon compounds. Triethoxysilane is notable for its role in the production of silicon dioxide films and coatings, as well as its use in the synthesis of silane coupling agents.
Chemical Properties[edit]
Triethoxysilane is characterized by the presence of a silicon atom bonded to three ethoxy groups and one hydrogen atom. This structure allows it to undergo hydrolysis and condensation reactions, which are fundamental to its applications in forming siloxane bonds. The hydrolysis of triethoxysilane can be represented by the following reaction:
- SiH(C_H_O)_ + 3 H_O _ Si(OH)_ + 3 C_H_OH
The resulting silicic acid can further condense to form silica networks.
Applications[edit]
Triethoxysilane is primarily used in the production of silicon dioxide films through processes such as chemical vapor deposition (CVD). These films are essential in the semiconductor industry for the fabrication of integrated circuits.
Additionally, triethoxysilane serves as a precursor in the synthesis of silane coupling agents, which are used to improve the adhesion between inorganic materials and organic polymers. This is particularly important in the production of composite materials and adhesives.
Safety and Handling[edit]
Triethoxysilane is a flammable liquid and should be handled with care. It can react with water to release ethanol and form siloxane bonds, which may lead to the formation of gels or precipitates. Proper storage and handling procedures should be followed to prevent accidental exposure or reactions.
