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665983

Sigma-Aldrich

5-Chloro-2-thiophenecarbonitrile

97%

Synonym(s):

2-Chloro-5-cyanothiophene

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About This Item

Empirical Formula (Hill Notation):
C5H2ClNS
CAS Number:
Molecular Weight:
143.59
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.587

bp

208 °C/760 mmHg

density

1.361 g/mL at 25 °C

SMILES string

Clc1ccc(s1)C#N

InChI

1S/C5H2ClNS/c6-5-2-1-4(3-7)8-5/h1-2H

InChI key

MZALEEOEVCTDJA-UHFFFAOYSA-N

Pictograms

Skull and crossbonesCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

WGK

WGK 3

Flash Point(F)

204.1 °F

Flash Point(C)

95.6 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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