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175617

Sigma-Aldrich

(3-Mercaptopropyl)trimethoxysilane

95%

Sinónimos:

3-(Trimethoxysilyl)-1-propanethiol

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25 G
$48.32
100 G
$145.35
500 G
$442.80

$48.32

Precio de catálogo$51.40Ahorre 6 %
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25 G
$48.32
100 G
$145.35
500 G
$442.80

About This Item

Fórmula lineal:
HS(CH2)3Si(OCH3)3
Número de CAS:
4420-74-0
Peso molecular:
196.34
Beilstein:
2038119
Número CE:
224-588-5
Número MDL:
MFCD00004901
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
24850516
NACRES:
NA.23

$48.32

Precio de catálogo$51.40Ahorre 6 %
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Disponible para envío el21 de abril de 2025Detalles

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Nivel de calidad

200

Ensayo

95%

Formulario

liquid

índice de refracción

n20/D 1.444 (lit.)

bp

213-215 °C (lit.)

densidad

1.057 g/mL at 25 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

CO[Si](CCCS)(OC)OC

InChI

1S/C6H16O3SSi/c1-7-11(8-2,9-3)6-4-5-10/h10H,4-6H2,1-3H3

Clave InChI

UUEWCQRISZBELL-UHFFFAOYSA-N

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Descripción general

(3-Mercaptopropyl) trimethoxysilane (MPS) is predominantly used as a precursor for silica.
(3-mercaptopropyl)trimethoxysilane (MPTMS) is an organosilane with a thiol group, which can be used as a self-assembled monolayer (SAM). It can be used as a conjunction reagent to immobilize a variety of nanoparticles.[1][2]

Aplicación

MPTMS can be coated with TiO2, CeO2 and La2O3 for protection against corrosion on quaternary bronze in urban atmosphere.[3] It can also be used as a silica nanofluid (NF) to modify the surface of berea sandstone to improve the enhanced oil recovery (EOR) area in the petroleum industry.[1] MPTMS forms composites with kaolin, that can be used as an absorbent for the removal of heavy metals from wastewater.[4] MPTMS can form a bilayer with multiwalled carbon nanotubes (MWNTs) on gold electrodes which can be used to study the electrochemical properties of fluphenazine.[2]

Pictogramas

Exclamation markEnvironment
GHS07,GHS09

Palabra de señalización

Warning

Frases de peligro

H302,H317,H411

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Sens. 1

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

204.8 °F - closed cup

Punto de inflamabilidad (°C)

96 °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
0000436071
0000436071
0000402587
0000402587
MKCW8062

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Self-assembly of (3-mercaptopropyl) trimethoxysilane on polycrystalline zinc substrates towards corrosion protection
Sinapi F, et al.
Applied Surface Science, 212, 464-471 (2003)
Organosilane coatings applied on bronze: influence of UV radiation and thermal cycles on the protectiveness.
Chiavari C, et al.
Progress in Organic Coatings, 82(2), 91-100 (2015)
Baizhao Zeng et al.
Talanta, 64(2), 380-386 (2008-10-31)
A novel multi-walled carbon nanotubes/(3-mercaptopropyl)trimethoxysilane (MPS) bilayer modified gold electrode was prepared and used to study the electrochemcial behavior of fluphenazine and determine it. Fluphenazine could effectively accumulate at this electrode and produce two anodic peaks at about 0.78V and
P Knittel et al.
Faraday discussions, 193, 353-369 (2016-10-07)
The characterization of nanoparticles and the correlation of physical properties such as size and shape to their (electro)chemical properties is an emerging field, which may facilitate future optimization and tuning of devices involving nanoparticles. This requires the investigation of individual
Synthesis and luminescence of (3-mercaptopropyl)-trimethoxysilane capped CdS quantum dots
Wuister SF, et al.
Journal of Luminescence, 102, 338-343 (2003)
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Questions

1–8 of 8 Questions  

  1. 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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  2. 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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  3. How to dissolve (3-mercaptopropyl)trimethoxysilane (MPTMS) solid into liquid?

    1 answer

    1. The solubility of this product has not been determined. However, various sources state that this material is soluble in water, ethanol, methanol, isopropanol, toluene, xylene, and benzene. No rate is provided. This information has not been validated.

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  4. If I stored it in room temperature, I couldn't use it anymore?

    1 answer

    1. The recommended storage temperature is 2-8°C. This product is shipped at ambient temperature. We typically allow one to two weeks transit time before we expect degradation for products shipped in this manner. For extended periods or unsealed products, the end-user should examine the material for suitability.

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  5. Is Product 175617, (3-Mercaptopropyl)trimethoxysilane, a liquid?

    1 answer

    1. Yes, 175617 is a liquid. The density is 1.057 g/mL at 25 °C(lit.). For example, the 25G package contains 23.7mL.

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  6. What is the purity of Product 175617, (3-Mercaptopropyl)trimethoxysilane?

    1 answer

    1. The purity is lot specific, but it will not be less than 94% as stated on the Specification Sheet.

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  7. What is the boiling point of Product 175617, (3-Mercaptopropyl)trimethoxysilane?

    1 answer

    1. The boiling point for this product is 213-215°C.

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

    1 answer

    1. 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.

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