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549231

Sigma-Aldrich

3-Ethoxythiophenol

97%

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About This Item

Linear Formula:
C2H5OC6H4SH
CAS Number:
86704-82-7
Molecular Weight:
154.23
MDL number:
MFCD03094660
UNSPSC Code:
12352100
PubChem Substance ID:
24874675
NACRES:
NA.22

Quality Level

100

assay

97%

refractive index

n20/D 1.5706 (lit.)

bp

238-239 °C (lit.)

density

1.096 g/mL at 25 °C (lit.)

SMILES string

CCOc1cccc(S)c1

InChI

1S/C8H10OS/c1-2-9-7-4-3-5-8(10)6-7/h3-6,10H,2H2,1H3

InChI key

RTJMJGJLVSKSEB-UHFFFAOYSA-N

Related Categories

General description

3-ethoxythiophenol (ETP) ) is a thiol derivative.

Application

3-ethoxythiophenol (ETP) ) may be used to functionalize gold nanoparticles for developing:
  • Partially selective gold nanoparticle chemiresistor sensors for the quantification of benzene, toluene, ethylbenzene, p-xylene and naphthalene (BTEXN) in water samples
  • Flexible and tunable sensor based on monolayer-capped nanoparticles (MCNPs), with potential application in e-skin devices.
  • gold nanoparticle-based flexible sensor array

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
11709LD
06909CO

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Tunable touch sensor and combined sensing platform: Toward nanoparticle-based electronic skin.
Segev-Bar M, et al.
ACS Applied Materials & Interfaces, 5(12), 5531-5541 (2013)
Self-Healable Sensors Based Nanoparticles for Detecting Physiological Markers via Skin and Breath: Toward Disease Prevention via Wearable Devices.
Jin H, et al.
Nano Letters, 16(7), 4194-4202 (2016)
J S Cooper et al.
The Analyst, 140(9), 3233-3238 (2015-03-15)
Partially selective gold nanoparticle sensors have the sensitivity and selectivity to discriminate and quantify benzene, toluene, ethylbenzene, p-xylene and naphthalene (BTEXN) at concentrations relevant to the US Environmental Protection Agency. In this paper we demonstrate that gold nanoparticle chemiresistors can

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