Methyl methanesulfonate(66-27-3) MS
Product NameMethyl methanesulfonate
CAS66-27-3
Molecular FormulaC2H6O3S
Molecular Weight110.13
InChIInChI=1S/C2H6O3S/c1-5-6(2,3)4/h1-2H3
InChIKey MBABOKRGFJTBAE-UHFFFAOYSA-N
SmilesCS(OC)(=O)=O
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MassMS-NW-2723 methyl methanesulfonate C2H6O3S (Mass of molecular ion: 110)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
14.0 2.0 15.0 73.1 28.0 3.3 29.0 18.1 30.0 2.0 31.0 12.3 32.0 1.3 45.0 11.7 46.0 1.0 48.0 7.0 49.0 1.3 50.0 2.1 63.0 2.8 64.0 3.2 65.0 28.2 67.0 1.3 78.0 1.2 79.0 92.9 80.0 100.0 81.0 6.5 82.0 4.9 95.0 16.8 96.0 1.1 109.0 6.6 110.0 6.6
parameter in CDCl3
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1H NMR 300 MHz C2 H6 O3 S 0.05 ml : 0.5 ml CDCl3 methyl methanesulfonate 
Parameter ppm Hz
D(A) 3.911 D(B) 3.016
Hz ppm Int.1173.30 3.911 1000 904.80 3.016 1000
in CDCl3
liquid film
