Methanesulfonothioicacid Sodium Salt (1:1)
[CAS# 1950-85-2]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: Methanesulfonothioicacid Sodium Salt (1:1)
• Synonyms: Sodium Oxidosulfonothioylmethane; Methanesulfonic Acid, Thio-, Sodium Salt
• Molecular Formula: CH₃NaO₂S₂
• Molecular Weight: 134.14
• CAS Registry Number: 1950-85-2
• EINECS: 217-770-0
• SMILES: C[S](=S)([O-])=O.[Na+]
• InChI: 1S/CH4O2S2.Na/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
• InChIKey: JFTZUZWJGUCSTE-UHFFFAOYSA-M

Properties

• Boiling point: 233.3°C at 760 mmHg (Cal.)
• Flash point: 94.9°C (Cal.)

References

• (1): Cyrille Boyer, Alexander H. Soeriyadi, Peter J. Roth, Michael R. Whittaker and Thomas P. Davis. Post-functionalization of ATRP polymers using both thiol/ene and thiol/disulfide exchange chemistry, Chem. Commun., 2011, 47, 1318.