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Key Documents

Safety Information

8.21959

Sigma-Aldrich

Benzenesulfonamide

for synthesis

Synonym(s):

Benzenesulfonamide

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About This Item

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

Quality Level

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

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

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

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


Regulatory Listings

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ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


Certificates of Analysis (COA)

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