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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 Segment

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.)

functional group

silyl

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

Signal Word

Danger

Storage Class

3 - Flammable liquids

Flash Point (°F)

84.2 °F - closed cup

Flash Point (°C)

29 °C - closed cup

PPE (personal protective equipment)

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



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