440140

Sigma-Aldrich

(3-Aminopropyl)triethoxysilane

99%

Sinônimo(s):
APTS, APTES, 3-Triethoxysilylpropylamine
Fórmula linear:
H2N(CH2)3Si(OC2H5)3
Número CAS:
Peso molecular:
221.37
Beilstein/REAXYS Number:
1754988
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

200

teor

99%

forma

liquid

pb

217 °C/760 mmHg (lit.)

densidade

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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Descrição geral

(3-Aminopropyl)tiethoxysilane (APTES) is used as an amino-silane which is mainly used as a dispersant. APTES attaches an amino group to the functional silane for bio-conjugation.

Aplicação

Forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. Used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures. Recently (3-Aminopropyl)triethoxysilane has been used to prepare dye-doped silica nanoparticles with minimal aggregation and minimal nonspecific binding with biomolecules.
Used in a preparation of a series of tenary composite films of polyimide/SiO/polydiphenylsiloxane with good optical transparency.
Self-assembled monolayer (SAM) of APTES can be used to improve the adhesion of graphene flakes and SiO2 to enable better contact with the metal electrodes. These electrodes may be used as electro-responsive tools for bio-sensing applications. It can be used to functionalize silane diazirine for fiber optic biosensor application. Hollow microcarriers (HMCs) can be surface modified with APTES which may be used for regenerative medicines and recombinant cells in biopharmaceutical industries.

Embalagem

100, 500 mL in Sure/Seal™

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

Frases de perigo

hazcat

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

storage_class_code

8A - Combustible, corrosive hazardous materials

WGK Alemanha

WGK 1

Ponto de fulgor (ºF)

199.4 °F - closed cup

Ponto de fulgor (ºC)

93 °C - closed cup

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificado de análise

Certificado de origem

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is the viscosity of Product 440140, APTES (3-Aminopropyl)triethoxysilane)?

    According to our supplier’s information the viscosity is 1.6 cS.

  4. What is Product 440140, APTES (3-Aminopropyl)triethoxysilane) soluble in?

    This product is soluble in water.

  5. How should Product 440140, APTES (3-Aminopropyl)triethoxysilane) be stored?

    We would recommend storing this product in accordance with our MSDS, which recommends storing at room temperature and under inert gas since this product is moisture sensitive.

  6. What is the refractive index of Product 440140, APTES (3-Aminopropyl)triethoxysilane)?

    According to our supplier the refractive index is 1.420.

  7. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  8. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Photoinducible silane diazirine as an effective crosslinker in the construction of a chemiluminescent immunosensor targeting a model E. coli analyte.
Ye Kehan, et al
Sensors and Actuators B, Chemical, 256(1), 234-242 (2018)
Polymer International, 55, 1277-1277 (2006)
Functionalisation of Detonation Nanodiamond for Monodispersed, Soluble DNA-Nanodiamond Conjugates Using Mixed Silane Bead-Assisted Sonication Disintegration.
Edgington, et al.
Scientific Reports, 8(1), 728-728 (2018)
Platinum nanoparticles homogenously decorating multilayered reduced graphene oxide for electrical nanobiosensor applications.
Proa-Coronado, et al.
Thin Solid Films, 658(1), 54-60 (2018)
Effect of divalent versus monovalent cations on the MS2 retention capacity of amino-functionalized ceramic filters.
Bartels J, et al.
Physical Chemistry Chemical Physics, 20(16), 11215-11223 (2018)
Artigos
Professor Aran (Claremont University, USA) thoroughly discusses the engineering of graphene based materials through careful functionalization of graphene oxide, a solution processable form of graphene.
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