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440272

Sigma-Aldrich

Dichlorodimethylsilane

≥99.5%

Sinônimo(s):

DMDCS, Dimethyldichlorosilane

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About This Item

Fórmula linear:
(CH3)2SiCl2
Número CAS:
75-78-5
Peso molecular:
129.06
Beilstein:
605287
Número CE:
200-901-0
Número MDL:
MFCD00000491
Código UNSPSC:
12352103
ID de substância PubChem:
24867582
NACRES:
NA.22

Ensaio

≥99.5%

Formulário

liquid

índice de refração

n20/D 1.404 (lit.)

p.e.

70 °C (lit.)

pf

−76 °C (lit.)

densidade

1.07 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

C[Si](C)(Cl)Cl

InChI

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

chave InChI

LIKFHECYJZWXFJ-UHFFFAOYSA-N

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Aplicação

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

Embalagem

View returnable container options.

Palavra indicadora

Danger

Frases de perigo

H225,H302,H314,H331,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

33.8 °F - closed cup

Ponto de fulgor (°C)

1 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (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
Hannah Boyd et al.
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
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
Y C Tseng et al.
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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