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281778

Sigma-Aldrich

(3-Aminopropyl)trimethoxysilane

97%

Sinónimos:

3-(Trimethoxysilyl)propylamine

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About This Item

Fórmula lineal:
H2N(CH2)3Si(OCH3)3
Número de CAS:
13822-56-5
Peso molecular:
179.29
Beilstein/REAXYS Number:
2038118
EC Number:
237-511-5
MDL number:
MFCD00008206
UNSPSC Code:
12352103
PubChem Substance ID:
24856993
NACRES:
NA.23

assay

97%

form

liquid

refractive index

n20/D 1.424 (lit.)

bp

91-92 °C/15 mmHg (lit.)

density

1.027 g/mL at 25 °C (lit.)

SMILES string

CO[Si](CCCN)(OC)OC

InChI

1S/C6H17NO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-7H2,1-3H3

InChI key

SJECZPVISLOESU-UHFFFAOYSA-N

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General description

(3-Aminopropyl) trimethoxysilane (APTMS) is an aminosilane which is used in silanization processes as a silane coupling agent. It functionalizes substrates with alkoxysilane molecules.
(3-Aminopropyl)trimethoxysilane(APTMS) is an amino-silane that is mainly used as a silane coupling agent for the surface modification of a variety of nanomaterials. APTMS based films form a thermally stable layer on different substrates.

application

APTMS can be multilayered on SiOx substrates by a layer by layer self assembly. APTMS has also been used as a silane coupling agent on silver nanoparticles.
APTMS is used for the synthesis of gold nano-bipyramids which can be used as substrates for C-reactive protein (CRP) antibodies that were detected by localized surface plasmon resonance(LSPR). Mesoporous silica matrix can be incorporated with APTMS for the removal of chromium (Cr) from waste water. It can also be used to silanize magnetic iron oxide nanoparticles(MIONPs) for the separation of cross-linked enzyme aggregations (CLEAs) from the reaction medium. It may be coated on TiO2 to improve the power conversion efficiency (PCE) as a critical parameter to assess the overall performance of heterojunction perovskite solar cells (PSCs).

Packaging

Optically tunable core-shell composite nanorod structures have been prepared by depositing gold onto silica and titania nanorods which have been surface modified with (3-Aminopropyl)trimethoxysilane

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H315,H318

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

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Investigation of the mechanism of chromium removal in (3-aminopropyl) trimethoxysilane functionalized mesoporous silica.
Lee J, et al
Scientific Reports, 8(12), 103240E-103240E (2018)
Reduction of silver nanoparticles in DMF. Formation of monolayers and stable colloids.
Pastoriza S, et al.
Pure and Applied Chemistry. Chimie Pure Et Appliquee, 72(1/2), 83-90 (2000)
Self-assembly of the 3-aminopropyltrimethoxysilane multilayers on Si and hysteretic current-voltage characteristics
Applied Physics. A, Materials Science & Processing, 90(3), 581-589 (2008)
Daijun Zhou et al.
International journal of nanomedicine, 13, 4157-4169 (2018-07-27)
This study aimed to prepare an eco-friendly dressing using a chitin-derived membrane with amphipathic anion/quaternary ammonium salt designed for antibacterial purposes. Four dressings were prepared and group A was chitin, group B was chitin + amphiphilic ion, group C was
Yousef Nazari et al.
Environmental science and pollution research international, 26(24), 25359-25371 (2019-07-01)
In the present article, Fe3O4@TiO2 core/shell (FT) linked to graphene was fabricated by sol-gel technique as a photocatalyst and was employed for the solar degradation of cationic methylene blue (MB) in aqueous solution. The prepared core/shells were linked to graphene
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