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Merck
CN

438340

Trimethoxy(2-phenylethyl)silane

98%

Synonym(s):

(2-Phenylethyl)trimethoxysilane

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About This Item

Linear Formula:
C6H5CH2CH2Si(OCH3)3
CAS Number:
49539-88-0
Molecular Weight:
226.34
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24867446
EC Number:
256-363-2
Beilstein/REAXYS Number:
3031224
MDL number:
MFCD00053852

Key Documents

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Product Name

Trimethoxy(2-phenylethyl)silane, 98%

density

1.033 g/mL at 25 °C (lit.)

InChI key

UBMUZYGBAGFCDF-UHFFFAOYSA-N

InChI

1S/C11H18O3Si/c1-12-15(13-2,14-3)10-9-11-7-5-4-6-8-11/h4-8H,9-10H2,1-3H3

SMILES string

CO[Si](CCc1ccccc1)(OC)OC

assay

98%

form

liquid

refractive index

n20/D 1.475 (lit.)

bp

95-96 °C/2 mmHg (lit.)

Quality Level

100

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Application

TMPES can be used as a silane-based coating on quantum dot (QD) light emitting diodes to improve the adhesion of QDs and improve the thermal stability of the device. It may be used in the synthesis of pure silica zeolite molecular sieves.

General description

Trimethoxy(2-phenylethyl)silane (TMPES) is a phenyl functionalized trialkoxy silane that can be used as a siloxane based precursor.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

222.8 °F - closed cup

flash_point_c

106 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000118812
0000118812
0000112107
SHBM0061
SHBF9612V

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Quantum dot-layer-encapsulated and phenyl-functionalized silica spheres for highly luminous, colour rendering, and stable white light-emitting diodes
Yoo H, et al.
Nanoscale, 7(30), 12860-12867 (2015)
Hydrolysis-condensation kinetics of different silane coupling agents
Brochier S, et al.
Phosphorus, Sulfur, and Silicon and the Related Elements, 186(2), 240-254 (2011)
Organic-functionalized molecular sieves as shape-selective catalysts
Jones CW, et al.
Nature, 393(6680), 52-52 (1998)
Brandy J Johnson et al.
Sensors (Basel, Switzerland), 11(1), 886-904 (2012-02-22)
The development of porphyrin-embedded mesoporous organosilicate materials for application to the detection of volatile hydrocarbon solvents is described. Design of the receptor and optical indicator construct begins with parallel selection of the porphyrin indicator and design of the mesoporous sorbent.
Louise Stjern et al.
International journal of pharmaceutics, 531(2), 595-605 (2017-05-31)
Cyclodextrins (CDs) and mesoporous silica particles (MSPs) have been combined as composite carriers for controlled antibiotic release. CDs were employed as "gatekeeper" agents and grafted onto MSPs to retain drug molecules inside the MSP carrier. A variety of CDs (unfunctionalized
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