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440272

Sigma-Aldrich

Dichlordimethylsilan

Dichlorodimethylsilane

≥99.5%

Synonym(e):

DMDCS, Dimethyl-dichlorsilan

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100 ML
€ 36,70
1 L
€ 126,00

€ 36,70

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100 ML
€ 36,70
1 L
€ 126,00

About This Item

Lineare Formel:
(CH3)2SiCl2
CAS-Nummer:
75-78-5
Molekulargewicht:
129.06
Beilstein:
605287
EG-Nummer:
200-901-0
MDL-Nummer:
MFCD00000491
UNSPSC-Code:
12352103
PubChem Substanz-ID:
24867582
NACRES:
NA.22

€ 36,70

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Qualitätsniveau

200

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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Verwandte Kategorien

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]

Verpackung

View returnable container options.

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)

Lot/Batch Number
SHBS0017
SHBR1788
SHBP6374
SHBN0421
SHBL9313

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Die Dokumentenbibliothek aufrufen

Tetrahedron, 63, 299-299 (2007)
Cliff R Baar et al.
Journal of the American Chemical Society, 126(26), 8216-8231 (2004-07-01)
A series of enantiopure C1-symmetric metallocenes, [(SiMe2)2[eta5-C5H(CHMe2)2][eta5-C5H2((S)-CHMeCMe3)]]ZrCl2, (S)-2, [(SiMe2)2[eta5-C5H(CHEt2)2][eta5-C5H2((S)-CHMeCMe3)]]ZrCl2, (S)-6, and [(SiMe2)2[eta5-C5HCy2][eta5-C5H2((S)-CHMeCMe3)]]ZrCl2, (S)-7 (Cy = cyclohexyl), zirconocene dichlorides that have an enantiopure methylneopentyl substituent on the "upper" cyclopentadienyl ligand, and diastereomerically pure precatalysts, [(SiMe2)2[eta5-C5H((S)-CHMeCy)(CHMe2)][eta5-C5H3]]ZrCl2, (S)-8a and (S)-8b, which have an
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
K E Healy et al.
Biomaterials, 17(2), 195-208 (1996-01-01)
Materials with spatially resolved chemistries (i.e. patterned surfaces) have been used to guide and organize the position of mammalian cells in vitro. A common theme in guiding the spatial distribution of cells has been the use of patterned alkylsiloxanes, where
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
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Questions

1–3 of 3 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. Is item 440272, Dichlorodimethylsilane, in a sure seal bottle?

    1 answer

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

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