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281778

Sigma-Aldrich

(3-Aminopropyl)trimethoxysilane

97%

Sinónimos:

3-(Trimethoxysilyl)propylamine

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5 ML
US$ 76,90
100 ML
US$ 130,00
500 ML
US$ 335,00

US$ 76,90

Fecha estimada de envío16 de abril de 2025

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5 ML
US$ 76,90
100 ML
US$ 130,00
500 ML
US$ 335,00

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

US$ 76,90

Fecha estimada de envío16 de abril de 2025

Solicitar un pedido a granel

Quality Level

200

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[1] as a silane coupling agent. It functionalizes substrates with alkoxysilane molecules.[2]
(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.[3][4]

Application

APTMS can be multilayered on SiOx substrates by a layer by layer self assembly.[1] APTMS has also been used as a silane coupling agent on silver nanoparticles.[2]
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).[5] Mesoporous silica matrix can be incorporated with APTMS for the removal of chromium (Cr) from waste water.[6] 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.[7] 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).[3]

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[8]

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCK5902
BCCK5789
BCCK1942
BCCK3569
BCCJ3805

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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
Limmer, S.J. et al.
The Journal of Physical Chemistry B, 107, 13313-13313 (2003)
Keigo Kato et al.
Polymers, 11(7) (2019-07-20)
We fabricated stretchable and electric conductive hybrids consisting of polyhedral oligomeric silsesquioxane (POSS)-capped polyurethane (PUPOSS) and doped poly(3-hexylthiophene) (P3HT). In order to realize robust films coexisting polar conductive components in hydrophobic elastic matrices, we employed POSS introduced into the terminals
Fundamental Aspects of Electrochemical Deposition and Dissolution (2000)
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)
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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