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Merck

8.21959

Benzenesulfonamide

for synthesis

Synonym(s):

Benzenesulfonamide

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About This Item

Empirical Formula (Hill Notation):
C6H7NO2S
CAS Number:
98-10-2
Molecular Weight:
157.19
UNSPSC Code:
12352111
EC Index Number:
202-637-1
NACRES:
NA.22
MDL number:
MFCD00007930

Key Documents

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Product Name

Benzenesulfonamide, for synthesis

SMILES string

[S](=O)(=O)(N)c1ccccc1

InChI

1S/C6H7NO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)

InChI key

KHBQMWCZKVMBLN-UHFFFAOYSA-N

assay

≥98.0% (HPLC)

form

powder

potency

991 mg/kg LD50, oral (Rat)

mp

149-152 °C

transition temp

flash point 250 °C

solubility

4.3 g/L

bulk density

700 kg/m3

storage temp.

2-30°C

Quality Level

200

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 150 °C
Melting range (upper value): ≤ 155 °C
Identity (IR): passes test

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

Certificates of Analysis (COA)

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