3-(Triethoxysilyl)-1-propanamine(CAS: 919-30-2)

CAS Number
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Basic Information
Molecular Formula
C9H23NO3Si
Molecular Weight
221.37 g/mol
Physical Properties
Melting Point
-70 ºC
Boiling Point
217 °C/760 mmHg(lit.)
Density
0.946 g/mL at 25 °C(lit.)
Chemical Identifiers
SMILES
CCO[Si](CCCN)(OCC)OCC
InChIKey
WYTZZXDRDKSJID-UHFFFAOYSA-N
Database References
MDL Number
MFCD00008207
Beilstein Registry Number
1754988
FAQ
3-(Triethoxysilyl)-1-propanamine (CAS: 919-30-2) is an organosilicon compound that functions as a coupling agent. It contains an amine group connected to a triethoxysilyl group, making it useful for surface modification and chemical bonding. Its chemical formula is C9H23NO3Si, and it is typically a viscous liquid at room temperature with moderate solubility in organic solvents.
3-(Triethoxysilyl)-1-propanamine (CAS: 919-30-2) is primarily used in the synthesis of silane-based materials, as a coupling agent in coatings and adhesives, and in the modification of inorganic surfaces. It also finds applications in pharmaceutical research and as a reagent in organic chemistry for creating functionalized compounds.
3-(Triethoxysilyl)-1-propanamine (CAS: 919-30-2) is generally considered safe when handled properly. However, it should be used with appropriate protective equipment, as prolonged exposure may cause skin or eye irritation. Safety standards recommend working in a well-ventilated area and following standard chemical handling protocols to minimize risk.
3-(Triethoxysilyl)-1-propanamine (CAS: 919-30-2) should be stored in a cool, dry, and dark place, preferably at temperatures below 25°C. It is sensitive to moisture and air, so it should be kept in a sealed container and protected from humidity and light exposure to maintain stability and prevent degradation.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures


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