Merck
All Photos(3)

741442

Sigma-Aldrich

(3-Aminopropyl)triethoxysilane

≥98.0%

Synonym(s):
APTS, 3-Triethoxysilylpropylamine, APTES
Linear Formula:
H2N(CH2)3Si(OC2H5)3
CAS Number:
Molecular Weight:
221.37
Beilstein:
1754988
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.23

Nivel de calidad

100

ensayo

≥98.0%

formulario

liquid

color

APHA: ≤25

índice de refracción

n20/D 1.421

bp

217 °C/760 mmHg (lit.)

densidad

0.929 g/mL at 25 °C
0.946 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](CCCN)(OCC)OCC

InChI

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

InChI key

WYTZZXDRDKSJID-UHFFFAOYSA-N

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Descripción general

(3-Aminopropyl)triethoxysilane (APTES) is an aminosilane that is majorly utilized in the chemical modification of a variety of surfaces such as alumina and silica. It can act as an adhesion promoter between the polymer and the substrate material. It can also be used in the immobilization of surface molecules. The attachment of APTES molecules with the atoms present on the surface happens through chemisorption which results in the formation of a self-assembled monolayer (SAM) on the substrate.

Aplicación

APTES can be used in a variety of applications such as an anti-corrosive coating, surface treatment for biological applications, and capping of surface atoms for diagnostic applications.

Envase

100, 500 mL in glass bottle

pictogramas

CorrosionExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Código de clase de almacenamiento

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

Punto de inflamabilidad F

195.1 °F - closed cup

Punto de inflamabilidad C

90.6 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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