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420034

Sigma-Aldrich

Trichloro(phenethyl)silane

95%

Synonym(s):

(2-Phenylethyl)trichlorosilane, Phenethyltrichlorosilane

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About This Item

Linear Formula:
C6H5CH2CH2SiCl3
CAS Number:
Molecular Weight:
239.60
Beilstein/REAXYS Number:
2936059
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

form

liquid

refractive index

n20/D 1.513 (lit.)

bp

93-96 °C/3 mmHg (lit.)

density

1.234 g/mL at 25 °C (lit.)

SMILES string

Cl[Si](Cl)(Cl)CCc1ccccc1

InChI

1S/C8H9Cl3Si/c9-12(10,11)7-6-8-4-2-1-3-5-8/h1-5H,6-7H2

InChI key

FMYXZXAKZWIOHO-UHFFFAOYSA-N

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General description

Trichloro(phenethyl)silane (PTS) is a silane based capping agent that can be used to form a self-assembled monolayer (SAM) on a variety of surfaces. It facilitates the surface treatment and modification for effective detection of surface atoms.

Application

A self-assembled monolayer of trichloro(phenethyl)silane on a gate dielectric allows to reduce the transistor channel length.
PTS forms a SAM on a wide range of substrates such as aluminum oxide and silica, which can be further coated on organic field effect transistors (OFETs), thin film transistors and other biosensor based devices for biomedical applications.

pictograms

CorrosionSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Skin Corr. 1B

supp_hazards

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

ppe

Faceshields, Gloves, Goggles, 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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