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Organic silicones

N-(3-Triethoxysilylpropyl)ethylenediamine

CAS number

5089-72-5

Molecular formula C11H28N2O3Si
Product name N-(3-Triethoxysilylpropyl)ethylenediamine
Molecular Structure

Appearance:Colorless clear liquid

Density:0.97

Boiling Point:273ºC

Melting Point:135ºC (5 mmHg)

Flash Point:123ºC

Refractive Index:1.438


CAS No. 5089-72-5 is a chemical compound in the organosilicon family known as trifluoropropyltrimethoxysilane. It is a clear, colorless liquid with a faint odor. It is highly flammable and reactive and should be handled with caution.


Trifluoropropyltrimethoxysilane is a versatile compound used for a wide range of applications in the chemical and plastics industries. It is used as a cross-linking agent and a coupling agent in the production of silicone rubbers and other silicone polymers. It is also used as a surface treatment agent, providing a hydrophobic surface to a wide variety of materials, such as glass, ceramics, and other inorganic materials.


Trifluoropropyltrimethoxysilane is also used in the production of coatings and adhesives. It is used to increase the adhesion of coatings to various substrates, such as metals, plastics, and glass. It can also be used to create hydrophobic coatings and improve the water resistance of coatings.


In addition, trifluoropropyltrimethoxysilane is a useful reactant in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. It can be used to form organosiloxane polymers, which have a wide range of applications in the medical and electronics industries.


Trifluoropropyltrimethoxysilane is a volatile liquid and should be stored and handled with care. It should be stored in an airtight container in a cool, dry, and well-ventilated area, away from sources of heat and ignition. It is important to ensure that the compound is completely dry before use, as it is susceptible to hydrolysis and will decompose when exposed to moisture.


Given its wide range of applications, trifluoropropyltrimethoxysilane is an important chemical in the chemical and plastics industries. It is a versatile compound used to create a wide range of materials, such as coatings, adhesives, and organosiloxane polymers. Its proper storage and handling are essential to ensure its safety and efficacy.


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