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Key Documents

D57558

Sigma-Aldrich

2,6-Dichlorobenzonitrile

97%

Synonym(s):

Dichlobenil

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About This Item

Linear Formula:
Cl2C6H3CN
CAS Number:
Molecular Weight:
172.01
Beilstein:
1909167
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

powder

mp

143-146 °C (lit.)

SMILES string

Clc1cccc(Cl)c1C#N

InChI

1S/C7H3Cl2N/c8-6-2-1-3-7(9)5(6)4-10/h1-3H

InChI key

YOYAIZYFCNQIRF-UHFFFAOYSA-N

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Application

2,6-Dichlorobenzonitrile can be used as a starting material to synthesize:
  • 2,6-Dichlorobenzaldehyde using lithium N, N′-dimethylethylenediaminoaluminum hydride as a reducing agent.
  • 5-(2,6-Dichlorophenyl)-2H-tetrazole via gold-catalyzed nucleophilic (3 + 2) cycloaddition reaction with sodium azide.
  • 2,6-Dichlorobenzamide via hydrolysis using potassium tert-butoxide as a catalyst.
  • Chloro-aminoindazole by reacting with hydrazine monohydrate.
  • 2,6-Dichlorobenzenecarboselenoamide by treating with Woollins′ reagent.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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