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440272

Sigma-Aldrich

Dichlorodimethylsilane

≥99.5%

Sinonimo/i:

DMDCS, Dimethyldichlorosilane

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About This Item

Formula condensata:
(CH3)2SiCl2
Numero CAS:
75-78-5
Peso molecolare:
129.06
Beilstein:
605287
Numero CE:
200-901-0
Numero MDL:
MFCD00000491
Codice UNSPSC:
12352103
ID PubChem:
24867582
NACRES:
NA.22

Livello qualitativo

200

Saggio

≥99.5%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.404 (lit.)

P. eboll.

70 °C (lit.)

Punto di fusione

−76 °C (lit.)

Densità

1.07 g/mL at 25 °C (lit.)

Temperatura di conservazione

2-8°C

Stringa SMILE

C[Si](C)(Cl)Cl

InChI

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

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Applicazioni

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

Confezionamento

View returnable container options.

Avvertenze

Danger

Indicazioni di pericolo

H225,H302,H314,H331,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

33.8 °F - closed cup

Punto d’infiammabilità (°C)

1 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SHBN0421
SHBL9313
SHBL0508
SHBK5139
SHBJ8957

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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
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Journal of colloid and interface science, 584, 660-668 (2020-11-18)
Salivary pellicles i.e., thin films formed upon selective adsorption of saliva, protect oral surfaces against chemical and mechanical insults. Pellicles are also excellent aqueous lubricants. It is generally accepted that reconstituted pellicles have a two-layer structure, where the outer layer
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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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Biomaterials, 16(13), 963-972 (1995-09-01)
Amphipathic ethylene glycol-butadiene block copolymers (PEG-PB) with different chain lengths of poly(ethylene glycol) (PEG) were synthesized by reacting poly(ethylene glycol methyl ether) (m-PEG, mol. wt = 350, 550, 750, 2000 and 5000) with telechelic polybutadiene (PB). The PEG-PB copolymers formed
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