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440183

Sigma-Aldrich

(3-Chlorpropyl)trimethoxysilan

≥97%

Synonym(e):

Dow Corning® Produkt Z-6076

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100 ML
CHF 77.20
1 L
CHF 413.00

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100 ML
CHF 77.20
1 L
CHF 413.00

About This Item

Lineare Formel:
Cl(CH2)3Si(OCH3)3
CAS-Nummer:
2530-87-2
Molekulargewicht:
198.72
Beilstein:
969627
EG-Nummer:
219-787-9
MDL-Nummer:
MFCD00000997
UNSPSC-Code:
12352103
PubChem Substanz-ID:
24867575
NACRES:
NA.23

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Assay

≥97%

Form

liquid

Brechungsindex

n20/D 1.419 (lit.)

bp

195 °C/750 mmHg (lit.)

Dichte

1.09 g/mL at 25 °C (lit.)

SMILES String

CO[Si](CCCCl)(OC)OC

InChI

1S/C6H15ClO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-6H2,1-3H3

InChIKey

OXYZDRAJMHGSMW-UHFFFAOYSA-N

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Allgemeine Beschreibung

(3-Chloropropyl)trimethoxysilane (CPTMS) is an organo-silane which forms a self-assembled monolayer (SAMs) that facilitates the surface modification of different bio-and nano- materials.[1][2]

Anwendung

(3-Chloropropyl)trimethoxysilane may be used in the synthesis of octakis(3-chloropropyl)octasilsesquioxane.{35}
CPTMS can be used to silanize a variety of nanoparticles like carbon nanotubes (CNT) and silica nanoparticles (SiO2) for different applications like development for molecularly imprinted polymers for protein detection and fabrication of mesoporous silica(organic-inorganic hybrid).[3][4] It may be used to functionalize silica-iron oxide nanoparticles which can be used as catalysts for the synthesis of pyrano(3,2−c:5,6−c′)dichromene-6,8-dione derivatives.[5]

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

161.1 °F - closed cup

Flammpunkt (°C)

71.7 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCW3956
MKCQ3899
SHBK5638
SHBJ9862
SHBG0007V

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(3-Glycidyloxypropyl)trimethoxysilan ≥98%

Sigma-Aldrich

440167

(3-Glycidyloxypropyl)trimethoxysilan

Durali Mendil et al.
Food chemistry, 221, 1394-1399 (2016-12-17)
A novel and simple solid phase extraction method was improved and recommended for selenium. Silica gel was modified with 2,6-diamino-4-phenil-1,3,5-triazine and characterized by FTIR, SEM and elemental analysis and used adsorbent for column solid phase extraction of selenium ions. The
Relation between the wetting effect and the adsorbed amount of water-soluble polymers or proteins at various interfaces.
Pandey LM and Pattanayek SK
Journal of Chemical and Engineering Data, 58(12), 3440-3446 (2013)
One-pot synthesis and modification of silica nanoparticles with 3-chloropropyl-trimethoxysilane assisted by microwave irradiation.
De Conto JF, et al.
Chemical Engineering Communications , 205(4), 533-537 (2018)
Investigation on the dielectric properties of titanium-loaded ionic liquid-based nano-organosilica as a novel material.
Vaziri B, et al.
Advanced Powder Technology, 29(3), 813-817 (2018)
Marie-Alexandra Neouze et al.
Monatshefte fur chemie, 143(4), 519-525 (2012-01-01)
A newly arising challenge in the field of nanoparticle research concerns the control and the understanding of the interparticle interactions and interparticle properties. This should allow the development of materials based on nanoparticle assemblies which represents a great opportunity to
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Questions

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  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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