3-(Triethoxysilyl)-1-propanamine

Basic Information

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CAS Number

919-30-2

Molecular Formula

C9H23NO3Si

Molecular Weight

221.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

-70 ºC

Boiling Point

217 °C/760 mmHg

Density

0.946 g/mL at 25 °C

Solubility

Miscible with toluene, acetone, chloroform and ethanol.

Refractive Index

n20/D 1.421

SMILES

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CCO[Si](CCCN)(OCC)OCC

InChI

InChI=1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3

InChIKey

WYTZZXDRDKSJID-UHFFFAOYSA-N

LogP

1.3835999999999997

Topological Polar Surface Area

53.71000000000001 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

118

Safety Information

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GHS Hazard Pictograms

H302

H314

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Stability

Stable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.

Sensitiveness

Moisture Sensitive

Explosive Limit

0.8-4.5%(V)

Synonyms & References

English

3-(Triethoxysilyl)propan-1-amine
AMEO
(3-Aminopropyl)triethoxysilane
DYNASYLAN 1211
DYNASYLAN AMEO
3-Aminopropylmethyldimethoxysilane
3-Triethoxysilylpropylamine
Silane Coupling Agent KH-550
Silane Coupling Agent A-1100
γ-Aminopropyltriethoxysilane
Coupling Agent-550
BHCOUP-550
3-Aminopropyltriethoxysilane
3-Aminopropyltriethoxysilane
KH550
Silquest A-1100?
3-Aminopropyltriethoxysilane (3-Triethoxysilylpropylamine)
APTS
APTES
Triethoxy-3-aminopropylsilane
1-Propanamine, 3-(triethoxysilyl)-
3-(TRIETHOXYSILYL)PROPYLAMINE
Silane 1100
Aminopropyltriethoxysilane
gamma-Aminopropyltriethoxysilane
Nuca 1100
Propylamine, 3-(triethoxysilyl)-
Triethoxy(3-aminopropyl)silane
Silane amg-9
3-(Triethoxysilyl)-1-propanamine
Silane, (3-aminopropyl)triethoxy-

MDL Number

MFCD00008207

Customs Code

29310095

FAQ

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

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.

What are the main uses of 3-(Triethoxysilyl)-1-propanamine (CAS: 919-30-2)?

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.

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

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.

How should 3-(Triethoxysilyl)-1-propanamine (CAS: 919-30-2) be stored?

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.