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435651

Trimethoxyphenylsilane

≥94%

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
MDL number:
MFCD00025689
UNSPSC Code:
12352103
PubChem Substance ID:
24867248
NACRES:
NA.23

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assay

≥94%

form

liquid

impurities

1-3% methyl alcohol

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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1 of 4

This Item
1047448.43658175609
Trimethoxyphenylsilane ≥94%

Sigma-Aldrich

435651

Trimethoxyphenylsilane

Trimethoxyphenylsilane 97%

Sigma-Aldrich

104744

Trimethoxyphenylsilane

Trimethoxyphenylsilane for synthesis

Sigma-Aldrich

8.43658

Trimethoxyphenylsilane

Triethoxyphenylsilane 98%

Sigma-Aldrich

175609

Triethoxyphenylsilane

assay

≥94%

assay

97%

assay

≥96.5% (GC)

assay

98%

form

liquid

form

liquid

form

liquid

form

liquid

density

1.062 g/mL at 25 °C (lit.)

density

1.062 g/mL at 25 °C (lit.)

density

1.064 g/cm3

density

0.996 g/mL at 25 °C (lit.)

impurities

1-3% methyl alcohol

impurities

-

impurities

-

impurities

-

bp

233 °C (lit.)

bp

233 °C (lit.)

bp

-

bp

112-113 °C/10 mmHg (lit.)

refractive index

n20/D 1.468 (lit.)

refractive index

n20/D 1.468 (lit.)

refractive index

-

refractive index

n20/D 1.461 (lit.)

General description

Trimethoxyphenylsilane is an alkyltrimethoxysilane that can used as a silane based filming agent. It can be used as a precursor material and a silanization agent in the preparation of mesoporous silica with phenyl groups.[1][2]

Application

TMPS can also be used in the preparation of polytrimethoxyphenylsilane (PTMS) that facilitates the removal of graphene after chemical vapor deposition (CVD).[3] Molecularly imprinted sol gels can be synthesized by using TMPS for the fabrication of localized surface plasmon resonance (LSPR).[4]

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 2 - STOT SE 2

supp_hazards

EUH014

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW1948
MKCR9234
MKCN1143
SHBJ8425
SHBG4909V

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Functionalization of large-pore mesoporous silicas with organosilanes by direct synthesis
Chong ASM, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 72(1-3), 33-42 (2004)
Chemically modified mesoporous silica as a coating layer of solid-phase microextraction for determination of benzo [a] pyrene in water samples
Du X, et al.
Analytical Letters, 38(3), 487-498 (2005)
Development of molecular imprinted sol-gel based LSPR sensor for detection of volatile cis-jasmone in plant
Shang L, et al.
Sensors and Actuators B, Chemical, 260(11), 617-626 (2018)
Poly-Trimethoxyphenylsilane as Carrier Film for Residual-Free CVD Graphene Transfer
Kim BJ, et al.
Physica Status Solidi - Rapid Research Letters, 11(11), 1700240-1700240 (2017)
Elena V Parfenyuk et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(3), 1038-1045 (2014-10-02)
Biodegradable, controlled-release carrier materials with non-toxic degradation products are very valuable for delivery of cardiovascular drugs. This study is a part of development of novel form of vasodilator molsidomine to improve pharmacokinetic and consumer properties of the drug. It focuses
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