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Merck

440272

Sigma-Aldrich

Dichlordimethylsilan

Dichlorodimethylsilane

≥99.5%

Synonym(e):

DMDCS, Dimethyl-dichlorsilan

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100 ML
36,60 €
1 L
126,00 €

36,60 €


Versandbereit am22. April 2025Details


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100 ML
36,60 €
1 L
126,00 €

About This Item

Lineare Formel:
(CH3)2SiCl2
CAS-Nummer:
Molekulargewicht:
129.06
Beilstein:
605287
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.22

36,60 €


Versandbereit am22. April 2025Details


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Qualitätsniveau

Assay

≥99.5%

Form

liquid

Brechungsindex

n20/D 1.404 (lit.)

bp

70 °C (lit.)

mp (Schmelzpunkt)

−76 °C (lit.)

Dichte

1.07 g/mL at 25 °C (lit.)

Lagertemp.

2-8°C

SMILES String

C[Si](C)(Cl)Cl

InChI

1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3

InChIKey

LIKFHECYJZWXFJ-UHFFFAOYSA-N

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Anwendung

Common reagent for synthesis of optically active ansa-mettallocene polymerization catalysts.[1]
Used to prepare a resin bound siloxane with reactivity towards tertiary alcohols.[2]

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

33.8 °F - closed cup

Flammpunkt (°C)

1 °C - closed cup

Persönliche Schutzausrüstung

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


Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Tetrahedron, 63, 299-299 (2007)
J M Curran et al.
Biomaterials, 32(21), 4753-4760 (2011-04-15)
Material modifications can be used to induce cell responses, in particular-CH(3) and -NH(2) have shown potential in enhancing the ability of a material to support mesenchymal stem cell (MSC) adhesion and differentiation. Currently this process is variable, due to the
R Bos et al.
Microbiology (Reading, England), 142 ( Pt 9), 2355-2361 (1996-09-01)
Co-adhesion between oral microbial pairs (i.e. adhesion of a planktonic microorganism to a sessile organism adhering to a substratum surface) has been described as a highly specific interaction, mediated by stereochemical groups on the interacting microbial cell surfaces, and also
Takehiro Fukuzaki et al.
Organic letters, 4(17), 2877-2880 (2002-08-17)
[reaction: see text] Studies on the connection between the right and left segments of azadirachtin are described. The Ireland-Claisen rearrangement of Li-enolate of the modeled ester with dichlorodimethylsilane in toluene afforded the desired limonoid framework stereoselectively in good yield.
Zhanhui Wang et al.
Journal of biochemical and biophysical methods, 57(3), 203-211 (2003-09-27)
The feasibility of using protein A to immobilize antibody on silicon surface for a biosensor with imaging ellipsometry was presented in this study. The amount of human IgG bound with anti-IgG immobilized by the protein A on silicon surface was

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

    1 Antwort
    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 Antwort
    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. Is item 440272, Dichlorodimethylsilane, in a sure seal bottle?

    1 Antwort
    1. The PHBOM5691 - 440272, Dichlorodimethylsilane, comes in a 100ml size with a sure seal.

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