Ethanesulfonic acid(594-45-6) IR1
Product NameEthanesulfonic acid
CAS594-45-6
Molecular FormulaC2H6O3S
Molecular Weight110.13
InChIInChI=1S/C2H6O3S/c1-2-6(3,4)5/h2H2,1H3,(H,3,4,5)
InChIKey CCIVGXIOQKPBKL-UHFFFAOYSA-N
SmilesC(S(O)(=O)=O)C
90 MHz in CDCl3
-
1H NMR 89.56 MHz C2 H6 O3 S 0.04 ml : 0.5 ml CDCl3 ethanesulfonic acid 
Assign. Shift(ppm)
A 11.1 B 3.174 C 1.418
Hz ppm Int.993.31 11.092 213 296.04 3.306 127 288.57 3.223 398 281.10 3.139 438 273.85 3.058 171 134.18 1.499 475 127.00 1.419 1000 119.46 1.334 432
in CDCl3
liquid film
