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154385

2-Thiophenecarbonitrile

99%

Synonym(s):

2-Cyanothiophene, Thiophene-2-carbonitrile

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About This Item

Empirical Formula (Hill Notation):
C5H3NS
CAS Number:
1003-31-2
Molecular Weight:
109.15
NACRES:
NA.22
PubChem Substance ID:
24849436
UNSPSC Code:
12352100
EC Number:
213-706-0
MDL number:
MFCD00005416
Assay:
99%
Form:
liquid
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Quality Segment

200

assay

99%

form

liquid

refractive index

n20/D 1.563 (lit.)

bp

192 °C (lit.)

density

1.172 g/mL at 25 °C (lit.)

functional group

nitrile

SMILES string

N#Cc1cccs1

InChI

1S/C5H3NS/c6-4-5-2-1-3-7-5/h1-3H

InChI key

CUPOOAWTRIURFT-UHFFFAOYSA-N

Application

2-Thiophenecarbonitrile (2-Cyanothiophene) was used in the preparation of thiaplatinacycles. It was also used in the synthesis of 2,2′-thienylpyrroles.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

127.4 °F - closed cup

flash_point_c

53 °C - closed cup

ppe

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

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