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254665

3-Nitrobenzenesulfonyl chloride

97%

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About This Item

Linear Formula:
O2NC6H4SO2Cl
CAS Number:
121-51-7
Molecular Weight:
221.62
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24855399
EC Number:
204-476-2
Beilstein/REAXYS Number:
746542
MDL number:
MFCD00007435
Assay:
97%
Form:
solid
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assay

97%

form

solid

mp

61-62 °C (lit.)

functional group

nitro

SMILES string

[O-][N+](=O)c1cccc(c1)S(Cl)(=O)=O

InChI

1S/C6H4ClNO4S/c7-13(11,12)6-3-1-2-5(4-6)8(9)10/h1-4H

InChI key

MWWNNNAOGWPTQY-UHFFFAOYSA-N

Application

3-Nitrobenzenesulfonyl chloride has been used in preparation of:
  • acyl-2-aminobenzimidazole analogs
  • 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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