420034

Sigma-Aldrich

Trichloro(phenethyl)silane

95%

Synonym(s):
Phenethyltrichlorosilane, (2-Phenylethyl)trichlorosilane
Linear Formula:
C6H5CH2CH2SiCl3
CAS Number:
Molecular Weight:
239.60
Beilstein/REAXYS Number:
2936059
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

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

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.
A self-assembled monolayer of trichloro(phenethyl)silane on a gate dielectric allows to reduce the transistor channel length.

Packaging

1 g in glass bottle

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

hazcat

Acute Tox. 3 Dermal - Skin Corr. 1B

Supp Hazards

EUH014

storage_class_code

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

WGK Germany

WGK 3

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

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