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80430

Sigma-Aldrich

Dichlorodimethylsilane

produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)

Synonyme(s) :

DMDCS

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About This Item

Formule linéaire :
(CH3)2SiCl2
Numéro CAS:
75-78-5
Poids moléculaire :
129.06
Numéro Beilstein :
605287
Numéro CE :
200-901-0
Numéro MDL:
MFCD00000491
Code UNSPSC :
12352101
ID de substance PubChem :
329768859
Nomenclature NACRES :
NA.22

Qualité

produced by Wacker Chemie AG, Burghausen, Germany

Niveau de qualité

100

Pureté

≥99.0% (GC)

Forme

liquid

Indice de réfraction

n20/D 1.404 (lit.)

Point d'ébullition

70 °C (lit.)

Pf

−76 °C (lit.)

Densité

1.07 g/mL at 25 °C (lit.)

Chaîne SMILES 

C[Si](C)(Cl)Cl

InChI

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

Clé InChI

LIKFHECYJZWXFJ-UHFFFAOYSA-N

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Description générale

Dichlorodimethylsilane is an organosilicon compound generally used as a protecting group for diols and carbonyl compounds. It is also used as a starting material for the preparation of silicon-based reagents.

Application

Dichlorodimethylsilane can be used:
  • As a silane coupling agent in the synthesis of silica nanoparticles and in their surface modification studies.
  • To prepare polydimethylsiloxane microemulsions by reacting with sodium dodecylpolyoxyethylene sulfate.
  • To prepare a novel heterasumanene where the benzylic carbon atoms of the sumanene are replaced by heteroatom (S, Si) functionalities

Autres remarques

prices for bulk quantities on request

Pictogrammes

FlameSkull and crossbonesCorrosion
GHS02,GHS06,GHS05

Mention d'avertissement

Danger

Mentions de danger

H225,H302,H314,H331,H335

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

33.8 °F - closed cup

Point d'éclair (°C)

1 °C - closed cup

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
BCCJ3001
BCCF3092
103112311
BCBS5869V
BCBK0272V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Sigma-Aldrich

95541

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Sigma-Aldrich

D61504

Dichlorodiphenylsilane

Chlorotrimethylsilane purified by redistillation, ≥99%

Sigma-Aldrich

386529

Chlorotrimethylsilane

Chlorotrimethylsilane ≥98.0% (GC)

Sigma-Aldrich

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Zhan-Hui Wang et al.
Journal of immunological methods, 285(2), 237-243 (2004-02-26)
In the development of biosensors, the immobilization of biomolecules at interfaces played a crucial role. The feasibility of using 3-aminopropyltriethoxysilane (APTES) and glutaraldehyde (Glu) to modify silicon surface to immobilize covalently protein for immunoassay with the biosensor based on imaging
Raimundo Ho et al.
International journal of pharmaceutics, 387(1-2), 79-86 (2009-12-17)
The sensitivity of two techniques in tracking changes in surface energetics was investigated for a crystalline excipient, D-mannitol. Macroscopic crystals of D-mannitol were grown from saturated water solution by slow cooling, and sessile drop contact angle was employed to measure
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
Wonmi Ahn et al.
ACS nano, 4(7), 4181-4189 (2010-06-23)
Uniform hexagonal arrays of diverse nanotemplated metal structures were formed via selective electroless gold plating on particle-lithographed dimethyldichlorosilane layers. Surface-associated water at silica bead interstices was shown to correlate with the formation of silane rings with outer ring diameters ranging
S N Krylov et al.
Electrophoresis, 21(4), 767-773 (2000-03-25)
Capillary electrophoresis (CE) is an important tool of chemical cytometry. Whole-cell analysis using CE starts with cell injection into the capillary by either siphoning or electroosmosis. However, strong adherence of the cell to the support surface can prevent efficient cell
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