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Ethanesulfonamide

Ethanesulfonamide Structure
Ethanesulfonamide structure
CAS No.
1520-70-3
Chemical Name:
Ethanesulfonamide
Synonyms
ethylsulfamide;Sulphamoylethane;ETHYL SULFONAMIDE;ETHANESULFONAMIDE;Ethanesulphonamide;Ethanesulfonylamide;ETHANESULFONAMIDE 90%;Ethanesulphonamide98%;Ethanesulphonamide 98%
CBNumber:
CB2689782
Molecular Formula:
C2H7NO2S
Molecular Weight:
109.15
MDL Number:
MFCD03265410
MOL File:
1520-70-3.mol
MSDS File:
SDS
Last updated:2026-08-28 09:47:26
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Ethanesulfonamide Properties

Melting point 60 °C
Boiling point 214.9±23.0 °C(Predicted)
Density 1.265±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form crystalline solid
pka 10.81±0.60(Predicted)
color White
InChI InChI=1S/C2H7NO2S/c1-2-6(3,4)5/h2H2,1H3,(H2,3,4,5)
InChIKey ZCRZCMUDOWDGOB-UHFFFAOYSA-N
SMILES C(S(N)(=O)=O)C
CAS DataBase Reference 1520-70-3(CAS DataBase Reference)
EPA Substance Registry System Ethanesulfonamide (1520-70-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P271-P280
TSCA  TSCA listed
HS Code  2935909099

Ethanesulfonamide price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 275462 Ethanesulfonamide Asreported 1520-70-3 500mg $382 2026-06-03 Buy
Usbiological 275462 Ethanesulfonamide Asreported 1520-70-3 1g $526 2026-06-03 Buy
Usbiological 275462 Ethanesulfonamide Asreported 1520-70-3 2g $761 2026-06-03 Buy
Usbiological 275462 Ethanesulfonamide Asreported 1520-70-3 5g $1093 2026-06-03 Buy
Apolloscientific OR51744 Ethanesulphonamide 95% 1520-70-3 10g $21 2026-06-04 Buy
Product number Packaging Price Buy
275462 500mg $382 Buy
275462 1g $526 Buy
275462 2g $761 Buy
275462 5g $1093 Buy
OR51744 10g $21 Buy

Ethanesulfonamide Chemical Properties, Uses, Production

Uses

Ethanesulfonamide is used as a pharmaceutical and pesticide intermediate.

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 1700, 1984 DOI: 10.1021/jo00184a006

Ethanesulfonamide synthesis

594-44-5
1520-70-3
Synthesis of Ethanesulfonamide from Ethanesulfonyl chloride

Ethanesulfonamide Preparation Products And Raw materials

Raw materials

N-benzylethanesulfonamide Ethanesulfonamide, N-(1,1-dimethylethyl)- N,N-Dimethyl methanesulfonamide Ethanesulfonyl chloride Iodomethane
Ammonia

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Preparation Products

Methanesulfonamide N-((5-bromopyridin-3-yl)methyl)ethanesulfonamide

Ethanesulfonamide Suppliers

Global Suppliers ( 159)
Supplier Tel Email Country ProdList Advantage
Changzhou Xiaobu Fine Chemicals Co., Ltd 0512-66388446 15851926283 42050065@qq.com China 62 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Shanghai Chem-Milestone Co., Ltd 021-50273253 13641951838 chemmilestone@163.com China 149 62
Shanghai Sunway Pharmaceutical Technology Co., Ltd 13761987713 hxzheng@sunwaypharm.cn China 8663 57
Supplier Advantage
Changzhou Xiaobu Fine Chemicals Co., Ltd 58
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Beijing Ouhe Technology Co., Ltd 60
Adamas Reagent, Ltd. 59
Accela ChemBio Co.,Ltd. 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Tianjin heowns Biochemical Technology Co., Ltd. 57
Shanghai Chem-Milestone Co., Ltd 62
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57

View Latest Price from Ethanesulfonamide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ethanesulfonamide pictures 2025-04-04 Ethanesulfonamide
1520-70-3
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
Ethanesulfonamide pictures 2019-07-06 Ethanesulfonamide
1520-70-3
 $100.00 1KG 99% Career Henan Chemical Co

Ethanesulfonamide Spectrum

Ethanesulfonamide(1520-70-3)1HNMR

1520-70-3 (Ethanesulfonamide) Related Search:

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ETHANESULFONAMIDE ETHYL SULFONAMIDE ETHANESULFONAMIDE 90% Ethanesulphonamide Sulphamoylethane Ethanesulfonylamide Ethanesulphonamide 98% Ethanesulphonamide98% ethylsulfamide 1520-70-3 C2H5SO2NH2 Pharmaceutical Intermediates