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Sigma-Aldrich

Trimethyl(phenoxy)silane

97%

Synonym(s):

Phenoxy(trimethyl)silane, Phenyl trimethylsilyl ether

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About This Item

Linear Formula:
C6H5OSi(CH3)3
CAS Number:
1529-17-5
Molecular Weight:
166.29
Beilstein/REAXYS Number:
1905943
EC Number:
216-211-8
MDL number:
MFCD00053666
UNSPSC Code:
12352100
PubChem Substance ID:
24863740
NACRES:
NA.22

assay

97%

form

liquid

density

0.92 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)Oc1ccccc1

InChI

1S/C9H14OSi/c1-11(2,3)10-9-7-5-4-6-8-9/h4-8H,1-3H3

InChI key

OJAJJFGMKAZGRZ-UHFFFAOYSA-N

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General description

Trimethyl(phenoxy)silane is a trimethylsilyl protected alcohol. Direct lateral zincation (DlZn) of trimethyl(phenoxy)silane has been reported. Dielectric studies of phenoxysilane-phenol binary systems has been reported.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

105.8 °F - closed cup

flash_point_c

41 °C - closed cup

ppe

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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4-(TRIMETHYLSILYL)PHENOL

Eva Hevia et al.
Chemical communications (Cambridge, England), (22)(22), 3240-3242 (2009-07-10)
A new application of zincate [(THF)Li(TMP)(tBu)Zn(tBu)] (1) in alkali-metal mediated zincation (AMMZn) is reported by isolating and structurally defining the first intermediates of direct lateral zincation (DlZn) of trimethyl(phenoxy)silane (2) both of which adopt novel six-element {ZnCSiOLiN} ring structures.
Trimethylsilyl Protection of Alcohols Over Phosphorus Pentoxide Supported on Silica Gel.
Shaterian HR, et al.
Phosphorus, Sulfur, and Silicon and the Related Elements, 186(7), 1604-1611 (2011)
STUDIES ON ALCOXYSILANE-ALCOHOL AND PHENOXYSILANE-PHENOL BINARY SYSTEMS.
Nagy J, et al.
Chemical Engineering Journal, 15(3), 155-167 (1971)

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