chempirical

Methyl methanesulfonate

C2H6O3SCAS 66-27-3110.13 g/mol

Open in Covalent MOL file
OSOO
Sulfonate ester

Properties

Molecular formula
C2H6O3S
Molar mass
110.13 g/mol
Exact mass
110.0038 Da
Density
1.2943 g/mL (at 20 °C)
Melting point
20 °C
Boiling point
203 °C (at 753 Torr)
logP
-0.41Crippen estimate
Polar surface area
43.4 Ų
H-bond donors / acceptors
0 / 3
Rotatable bonds
1

Identifiers

CAS number
66-27-3
SMILES
COS(C)(=O)=O
InChIKey
MBABOKRGFJTBAE-UHFFFAOYSA-N
InChI
InChI=1S/C2H6O3S/c1-5-6(2,3)4/h1-2H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

6 names
  • Methanesulfonic acid, methyl ester
  • Methyl methanesulphonate
  • MMS
  • Methyl methylsulfonate
  • NSC 50256
  • Methyl mesylate

Work with Methyl methanesulfonate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Methanesulfonic anhydride7143-01-353 % similar Dimethyl sulfate77-78-144 % similar Busulfan55-98-141 % similar Ethyl methanesulfonate62-50-041 % similar Isopropyl methanesulfonate926-06-741 % similar Methyl fluorosulfonate421-20-538 % similar Methyl chlorosulfate812-01-138 % similar Methyl ethanesulfonate1912-28-335 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Ethanesulfonic acid594-45-6 Dimethyl sulfite616-42-2

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia