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Benzenesulfonamide

Product Name
Benzenesulfonamide
CAS No.
98-10-2
Chemical Name
Benzenesulfonamide
Synonyms
BSA;CL160;mandb7973;benzsulfamide;Benzenesulfomide;Benzosuifqnamide;Benzosulfonamide;benzolsulfonamide;BENZENESULFONAMIDE;BENZENESULPHOAMIDE
CBNumber
CB4200738
Molecular Formula
C6H7NO2S
Formula Weight
157.19
MOL File
98-10-2.mol
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Benzenesulfonamide Property

Melting point:
149-152 °C (lit.)
Boiling point:
315.5±25.0 °C(Predicted)
Density 
1.274 (estimate)
refractive index 
1.5500 (estimate)
Flash point:
250°C
storage temp. 
Store below +30°C.
solubility 
methanol: soluble25mg/mL
pka
10.1(at 25℃)
form 
Powder, Crystals and/or Chunks
color 
White to off-white
Water Solubility 
4.3 g/L (16 ºC)
BRN 
1100566
InChIKey
KHBQMWCZKVMBLN-UHFFFAOYSA-N
CAS DataBase Reference
98-10-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzenesulfonamide(98-10-2)
EPA Substance Registry System
Benzenesulfonamide (98-10-2)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36
WGK Germany 
3
RTECS 
DA9380000
TSCA 
Yes
HS Code 
29350090
Toxicity
LD50 orally in Rabbit: 991 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
108146
Product name
Benzenesulfonamide
Purity
≥98%
Packaging
5g
Price
$25.4
Updated
2021/12/16
Sigma-Aldrich
Product number
8.21959
Product name
Benzenesulfonamide
Purity
for synthesis
Packaging
100 g
Price
$29.69
Updated
2021/12/16
Sigma-Aldrich
Product number
108146
Product name
Benzenesulfonamide
Purity
≥98%
Packaging
100g
Price
$30
Updated
2021/12/16
Sigma-Aldrich
Product number
8.21959
Product name
Benzenesulfonamide
Purity
for synthesis
Packaging
500 g
Price
$93.42
Updated
2021/12/16
Sigma-Aldrich
Product number
108146
Product name
Benzenesulfonamide
Purity
≥98%
Packaging
500g
Price
$79.3
Updated
2021/03/22
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Benzenesulfonamide Chemical Properties,Usage,Production

Chemical Properties

WHITE TO OFF-WHITE GRANULAR CRYSTALLINE POWDER

Uses

Biospecific adsorption of carbonic anhydrase to self-assembled monolayers of alkanethiolates that present benzenesulfonamide groups on gold. Biospecific binding of carbonic anhydrase to mixed sams presenting benzenesulfonamide ligands led to a model system for studying lateral steric effects. Benzenesulfonamide modifications at c-7 of ciprofloxacin change its primary target instreptococcus pneumoniae from topoisomerase iv to gyrase. Polar substitutions in the benzenesulfonamide ring of celecoxib afford a potent 1,5-diarylpyrazole class of COX-2 inhibitors.

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 7201, 1994 DOI: 10.1016/0040-4039(94)85360-6
Synthesis, p. 1031, 1986 DOI: 10.1055/s-1986-31862

Safety Profile

Moderately toxic by ingestion andintraperitoneal routes. When heated to decomposition itemits very toxic fumes of SOx and NOx.

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Benzenesulfonamide Suppliers

klamar reagent
Tel
4001650900
Fax
021-64897811
Email
sales-wang@klamar-reagent.com
Country
China
ProdList
1988
Advantage
55
Shouguang Nuomeng Chemical Co Ltd.
Tel
536-5399456
Fax
0536-5399456
Email
sales@nuomengchem.com
Country
China
ProdList
44
Advantage
58
Jinan Winsor Pharmaceutical Co., Ltd
Tel
Fax
QQ:1790106626
Email
1790106626@qq.com
Country
China
ProdList
470
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-021-61259100
Fax
86-21-61259102
Email
int02@meryer.com
Country
China
ProdList
40264
Advantage
62
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Beijing dtftchem Technology Co., Ltd.
Tel
13651141086; 86(10)60275028、60275820
Fax
86 (10) 60270825
Email
dtftchem@sina.com
Country
China
ProdList
3392
Advantage
62
Energy Chemical
Tel
021-58432009
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43432
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12270
Advantage
60
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View Lastest Price from Benzenesulfonamide manufacturers

Hebei Crovell Biotech Co Ltd
Product
Benzenesulfonamide 98-10-2
Price
US $10.60/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000kg
Release date
2021-07-05
Baoji Guokang Healthchem co.,ltd
Product
Benzenesulfonamide 98-10-2
Price
US $38.10-222.20/KG
Min. Order
1KG
Purity
99%
Supply Ability
2000kg
Release date
2021-06-08
Zhuozhou Wenxi import and Export Co., Ltd
Product
Benzenesulfonamide 98-10-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

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