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104744

Sigma-Aldrich

Trimethoxyphenylsilane

97%

Synonym(s):

(Trimethoxysilyl)benzene, Phenyltrimethoxysilane

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About This Item

Linear Formula:
C6H5Si(OCH3)3
CAS Number:
2996-92-1
Molecular Weight:
198.29
Beilstein/REAXYS Number:
2937896
EC Number:
221-066-9
MDL number:
MFCD00025689
UNSPSC Code:
12352103
PubChem Substance ID:
24846673
NACRES:
NA.23

assay

97%

form

liquid

refractive index

n20/D 1.468 (lit.)

bp

233 °C (lit.)

density

1.062 g/mL at 25 °C (lit.)

SMILES string

CO[Si](OC)(OC)c1ccccc1

InChI

1S/C9H14O3Si/c1-10-13(11-2,12-3)9-7-5-4-6-8-9/h4-8H,1-3H3

InChI key

ZNOCGWVLWPVKAO-UHFFFAOYSA-N

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General description

Trimethoxyphenylsilane (TMPS) is an organotrialkoxysilane that is used as a functional monomer in the sol-gel processing.

Application

TMPS can also be used in the preparation of polytrimethoxyphenylsilane (PTMS) that facilitates the removal of graphene after chemical vapor deposition (CVD). Molecularly imprinted sol gels can be synthesized by using TMPS for the fabrication of localized surface plasmon resonance (LSPR).

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - STOT RE 2 Oral

target_organs

Bladder

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

84.2 °F - closed cup

flash_point_c

29 °C - closed cup

ppe

Eyeshields, 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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