Sigma-Aldrich 741442 (3-Aminopropyl)triethoxysilane ≥98.0% CAS No.: 919-30-2 500 mL
Category
Brand
Stock Code
LB.SA.741442-500ML
Kısa Bilgi
Synonym(s): APTS, 3-Triethoxysilylpropylamine, APTES Linear Formula: H2N(CH2)3Si(OC2H5)3 CAS Number: 919-30-2 Molecular Weight: 221.37 Beilstein: 1754988 EC Number: 213-048-4 MDL number: MFCD00008207 PubChem Substance ID: 329765497 NACRES: NA.23
Market Price
CAS Number: 919-30-2
| Sigma-Aldrich 741442 (3-Aminopropyl)triethoxysilane ≥98.0% 500 mL |
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Synonym(s): APTS, 3-Triethoxysilylpropylamine, APTES
Linear Formula: H2N(CH2)3Si(OC2H5)3 CAS Number: 919-30-2 Molecular Weight: 221.37 Beilstein: 1754988 EC Number: 213-048-4 MDL number: MFCD00008207 PubChem Substance ID: 329765497 NACRES: NA.23 |
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PROPERTIES
Quality Level 100
Assay ≥98.0% form liquid color APHA: ≤25 refractive index n20/D 1.421 bp 217 °C/760 mmHg (lit.) density 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 DESCRIPTION
General description
(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.[1][2] Application APTES can be used in a variety of applications such as an anti-corrosive coating,[3] surface treatment for biological applications,[4] and capping of surface atoms for diagnostic applications.[5] |
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