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Merck
CN

435651

Trimethoxyphenylsilane

≥94%

Synonym(s):

(Trimethoxysilyl)benzene, Phenyltrimethoxysilane

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About This Item

Linear Formula:
C6H5Si(OCH3)3
CAS Number:
Molecular Weight:
198.29
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2937896
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Quality Level

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

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.

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).


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target_organs

Bladder, Eyes,Central nervous system

Hazard Classifications

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

signalword

Danger

Storage Class

3 - Flammable liquids

flash_point_f

84.2 °F - closed cup

flash_point_c

29 °C - closed cup

ppe

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

Regulatory Information

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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)



Global Trade Item Number

SKUGTIN
435651-1L04061832114477