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141682

Sigma-Aldrich

2-Thiopheneacetonitrile

97%

Synonym(s):

2-Thienylacetonitrile

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About This Item

Empirical Formula (Hill Notation):
C6H5NS
CAS Number:
20893-30-5
Molecular Weight:
123.18
Beilstein:
106960
EC Number:
244-104-6
MDL number:
MFCD00005453
UNSPSC Code:
12352100
PubChem Substance ID:
24848508
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.542 (lit.)

bp

115-120 °C/22 mmHg (lit.)
235-238 °C (lit.)

density

1.157 g/mL at 25 °C (lit.)

SMILES string

N#CCc1cccs1

InChI

1S/C6H5NS/c7-4-3-6-2-1-5-8-6/h1-2,5H,3H2

InChI key

CLSHQIDDCJTHAJ-UHFFFAOYSA-N

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Application

2-Thiopheneacetonitrile was used as reagent during the synthesis of monodisperse Au/Au@polythiophene core/shell nanospheres.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

215.6 °F - closed cup

Flash Point(C)

102 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Hye-Seon Shin et al.
ACS applied materials & interfaces, 4(11), 6324-6331 (2012-10-31)
Monodisperse Au/Au@polythiophene core/shell nanospheres were facilely prepared through the reduction of gold precursor, AuCl₄⁻, by 2-thiopheneacetonitrile in an aqueous solution. Concomitantly, 2-thiopheneacetonitrile polymerized during this redox process. As a result, Au nanoparticle was encapsulated by conductive polymer shell to afford

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