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Benzenesulfonamide

Benzenesulfonamide
Benzenesulfonamide structure
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

Benzenesulfonamide Properties

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)
EWG's Food Scores
1
NIST Chemistry Reference
Benzenesulfonamide(98-10-2)
EPA Substance Registry System
Benzenesulfonamide (98-10-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312+P330-P501-P280f
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
NFPA 704
0
1 0

Benzenesulfonamide price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 108146 Benzenesulfonamide ≥98% 98-10-2 5g $25.4 2021-12-16 Buy
Sigma-Aldrich 8.21959 Benzenesulfonamide for synthesis 98-10-2 100 g $29.69 2021-12-16 Buy
Sigma-Aldrich 108146 Benzenesulfonamide ≥98% 98-10-2 100g $30 2021-12-16 Buy
Sigma-Aldrich 8.21959 Benzenesulfonamide for synthesis 98-10-2 500 g $93.42 2021-12-16 Buy
TCI Chemical B0028 Benzenesulfonamide >98.0%(N) 98-10-2 25g $21 2021-12-16 Buy

Benzenesulfonamide Chemical Properties,Uses,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.

Benzenesulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products


Benzenesulfonamide Suppliers

Global( 318)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shouguang Nuomeng Chemical Co Ltd.
00865365119508
+86-536-5119508 export@nuomengchem.com CHINA 44 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9128 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2940 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5942 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4000 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58

View Lastest Price from Benzenesulfonamide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-01 Benzenesulfonamide
98-10-2
US $10.60 / KG 1KG 99% 5000kg Hebei Crovell Biotech Co Ltd
2021-11-02 Benzenesulfonamide
98-10-2
US $38.10-222.20 / KG 1KG 99% 2000kg Baoji Guokang Healthchem co.,ltd
2021-07-13 Benzenesulfonamide
98-10-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Benzenesulfonamide Spectrum


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