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113379

Sigma-Aldrich

Chloro(dimethyl)phenylsilane

98%

Synonym(s):

DMPSCl, Dimethylphenylchlorosilane, Dimethylphenylsilylchloride, Phenyldimethylchlorosilane

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About This Item

Linear Formula:
C6H5Si(CH3)2Cl
CAS Number:
768-33-2
Molecular Weight:
170.71
Beilstein/REAXYS Number:
606292
EC Number:
212-193-0
MDL number:
MFCD00000499
UNSPSC Code:
12352002
PubChem Substance ID:
24846878

Quality Level

100

assay

98%

refractive index

n20/D 1.509 (lit.)

density

1.017 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(Cl)c1ccccc1

InChI

1S/C8H11ClSi/c1-10(2,9)8-6-4-3-5-7-8/h3-7H,1-2H3

InChI key

KWYZNESIGBQHJK-UHFFFAOYSA-N

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Related Categories

Application

Used in a synthesis of enantioenriched allenylsilanes via an ortho-ester Claisen rearrangement of chiral, silylpropargylic alcohols.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

143.6 °F - closed cup

flash_point_c

62 °C - closed cup

ppe

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

Certificates of Analysis (COA)

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Carlton P Folster et al.
Dalton transactions (Cambridge, England : 2003), 49(45), 16125-16132 (2020-01-30)
The synthesis of a chloro-functionalized six-membered cyclosilazane (Si5N) is reported. Subsequent reductive polymerizations yielded low molecular weight polysilazanes. 1H and 29Si NMR characterization suggest the identity of the reducing metal influences the polysilazane structure. Optical characterization is consistent with extended
Ryan A Brawn et al.
Organic letters, 9(14), 2689-2692 (2007-06-15)
A convenient procedure for the synthesis of highly enantioenriched allenylsilanes by Johnson orthoester Claisen rearrangement of 1-silyl propargylic alcohols is described. Allenylsilanes are then used as carbon nucleophiles in three-component, Lewis acid mediated additions to in situ generated oxonium ions
M Okamoto
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 112(6), 409-413 (1992-06-01)
The retention behavior and selectivity of 30 kinds of phenyl-modified porous glasses and silicas, prepared from solutions of phenyldimethylchlorosilane, diphenylmethylchlorosilane or triphenylchlorosilane in xylene, were studied by high-performance liquid chromatography using carbamazepine and diphenylhydantoin as model compounds. From the elemental

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