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553670

Sigma-Aldrich

2,6-Dichlorobenzothiazole

97%

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About This Item

Empirical Formula (Hill Notation):
C7H3Cl2NS
CAS Number:
Molecular Weight:
204.08
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

mp

96-100 °C (lit.)

SMILES string

Clc1ccc2nc(Cl)sc2c1

InChI

1S/C7H3Cl2NS/c8-4-1-2-5-6(3-4)11-7(9)10-5/h1-3H

InChI key

QDZGJGWDGLHVNK-UHFFFAOYSA-N

Application

2,6-Dichlorobenzothiazole may be used to synthesize 6-chloro-2-(4-hydroxyphenoxy)benzothiazole.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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A highly regioselective synthesis of 2-aryl-6-chlorobenzothiazoles employing microwave-promoted Suzuki-Miyaura coupling reaction.
Heo Y, et al.
Tetrahedron Letters, 47(18), 3091-3094 (2006)
Boyd GV, et al.
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 900-900 (2014)

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