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741442

Sigma-Aldrich

(3-amminopropil)trimetossisilano

≥98.0%

Sinonimo/i:

3-trietossisililpropilammina, APTES, APTS

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About This Item

Formula condensata:
H2N(CH2)3Si(OC2H5)3
Numero CAS:
919-30-2
Peso molecolare:
221.37
Beilstein:
1754988
Numero CE:
213-048-4
Numero MDL:
MFCD00008207
Codice UNSPSC:
12352103
ID PubChem:
329765497
NACRES:
NA.23

Saggio

≥98.0%

Stato

liquid

Colore

APHA: ≤25

Indice di rifrazione

n20/D 1.421

P. ebollizione

217 °C/760 mmHg (lit.)

Densità

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

Stringa SMILE

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
WYTZZXDRDKSJID-UHFFFAOYSA-N

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Descrizione generale

(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.

Applicazioni

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.

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302,H314,H317

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

195.1 °F - closed cup

Punto d’infiammabilità (°C)

90.6 °C - closed cup

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ8502
MKCP7258
MKCN4743
MKCM7627
MKCK6407

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Covalent immobilisation of antibodies in Teflon-FEP microfluidic devices for the sensitive quantification of clinically relevant protein biomarkers
Pivetal J, et al.
Analyst, 142(6), 959-968 (2017)
Structure and growth of chromophore-functionalized (3-aminopropyl) triethoxysilane self-assembled on silicon
Heiney PA, et al.
Langmuir, 16(6), 2651-2657 (2000)
Attachment of 3-(aminopropyl) triethoxysilane on silicon oxide surfaces: dependence on solution temperature
Pasternack RM, et al.
Langmuir, 24(22), 12963-12971 (2008)
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