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Sigma-Aldrich

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride solution

42 wt. % in methanol

Sinónimos:

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride

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100 ML
$107.00
500 ML
$350.55

$107.00

Disponible para envío el21 de abril de 2025Detalles

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100 ML
$107.00
500 ML
$350.55

About This Item

Fórmula lineal:
[(CH3O)3Si(CH2)3N(CH3)2(CH2)17CH3]Cl
Número de CAS:
27668-52-6
Peso molecular:
496.28
Número MDL:
MFCD00054224
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
24867251
NACRES:
NA.23

$107.00

Disponible para envío el21 de abril de 2025Detalles

Solicitar un pedido a granel

Formulario

liquid

Nivel de calidad

100

concentración

42 wt. % in methanol

impurezas

8 wt. % (3-chloropropyl)trimethoxysilane

índice de refracción

n20/D 1.3889

densidad

0.88 g/mL at 25 °C

cadena SMILES

[Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC

InChI

1S/C26H58NO3Si.ClH/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-24-27(2,3)25-23-26-31(28-4,29-5)30-6;/h7-26H2,1-6H3;1H/q+1;/p-1

Clave InChI

WSFMFXQNYPNYGG-UHFFFAOYSA-M

Categorías relacionadas

Descripción general

Dimethyloctadecy[3-(trimethoxysilyl)propyl]ammonium chloride solution (DTSACl) is a silane coupling reagent.
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (DTSACl) is an organosilane which can be used as a silica precursor. It forms an oil soluble solution that can act as an emulsion stabilizer.[1][2]

Aplicación

DTSACl functionalized silica nanoparticles incorporated in thermochromic dyes can be used in textile industries.[3] They are also used as quaternary ammonium groups for the modification of nanocelluose/graphene oxide based membranes to be used as stable solid state electrolytes for zinc air batteries.[4]
DTSACl may be used for modification of silica.{61} It was used to functionalize Fe3O4/silica core-shell nanoparticles. {62} DTSACl may be used as a precursor to form silica, 3 and MeMFI zeolite.{63} It acts as a mesopore-generating agent. {64}

Cláusula de descargo de responsabilidad

This product is not to be used as biocide.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 1

Órganos de actuación

Eyes,Central nervous system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

51.8 °F - closed cup

Punto de inflamabilidad (°C)

11 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCV0977
SHBD4170V
SHBD2344V
SHBD2343V
SHBD2342V

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Mingqiang Wang et al.
Science robotics, 5(45) (2020-10-07)
Batteries with conformal shape and multiple functionalities could provide new degrees of freedom in the design of robotic devices. For example, the ability to provide both load bearing and energy storage can increase the payload and extend the operational range
Formation of oil filled nanocapsules with silica shells modified by sequential adsorption of polyelectrolytes.
Szczepanowicz K, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 441, 885-889 (2014)
Laminated Cross-Linked Nanocellulose/Graphene Oxide Electrolyte for Flexible Rechargeable Zinc-Air Batteries.
Zhang J, et al.
Advanced Energy Materials, 6(14), 1600476-1600476 (2016)
Silica nanoparticles functionalized with a thermochromic dye for textile applications.
Ribeiro LS, et al.
J. Mater. Sci., 48(14), 5085-5092 (2013)
Biodiesel production by transesterification using tetraalkylammonium hydroxides immobilized onto SBA-15 as a solid catalyst.
Xie W and Fan M
Chemical Engineering Journal, 239, 60-67 (2014)
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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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