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Merck
CN

94579

Benzenesulfonyl cyanide

technical, ≥98.0% (HPLC)

Synonym(s):

Phenylsulfonyl cyanide

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About This Item

Empirical Formula (Hill Notation):
C7H5NO2S
CAS Number:
24224-99-5
Molecular Weight:
167.19
PubChem Substance ID:
57653619
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
2046645
MDL number:
MFCD05664717

Key Documents

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SMILES string

O=S(=O)(C#N)c1ccccc1

InChI

1S/C7H5NO2S/c8-6-11(9,10)7-4-2-1-3-5-7/h1-5H

InChI key

VKEVYOIDTOPARM-UHFFFAOYSA-N

grade

technical

assay

≥98.0% (HPLC)

form

liquid

refractive index

n20/D 1.531

density

1.274 g/mL at 20 °C (lit.)

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
1377731V
1377731
449291/1

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