| | Identification | More |  | [Name] 
 METHANESULFONYLACETIC ACID
 |  | [CAS] 
 2516-97-4
 |  | [Synonyms] 
 METHANESULFONYLACETIC ACID
 METHANESULPHONYLACETIC ACID
 RARECHEM AL BO 0292
 Methylsulphonylacetic acid
 2-Methanesulfonylacetic acid
 Methylsulfonylaceticacid
 Methylsulfonylacetic acid, 98+%
 Methanesulfonylacetic acid, 98+%
 Carboxymethylmethyl sulfone
 Mesylacetic acid
 |  | [Molecular Formula] 
 C3H6O4S
 |  | [MDL Number] 
 MFCD00051843
 |  | [Molecular Weight] 
 138.14
 |  | [MOL File] 
 2516-97-4.mol
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 118-120°C
 |  | [Boiling point ] 
 423.6±28.0 °C(Predicted)
 |  | [density ] 
 1.474
 |  | [storage temp. ] 
 Sealed in dry,Room Temperature
 |  | [form ] 
 crystalline solid
 |  | [pka] 
 pK1:2.36 (25°C)
 |  | [color ] 
 White
 |  | [Water Solubility ] 
 Soluble in water.
 |  | [BRN ] 
 1760342
 |  | [InChI] 
 InChI=1S/C3H6O4S/c1-8(6,7)2-3(4)5/h2H2,1H3,(H,4,5)
 |  | [InChIKey] 
 NYEHUAQIJXERLP-UHFFFAOYSA-N
 |  | [SMILES] 
 C(O)(=O)CS(C)(=O)=O
 |  | [CAS DataBase Reference] 
 2516-97-4(CAS DataBase Reference)
 | 
 | Safety Data | Back Directory |  | [Hazard Codes ] 
 Xi
 |  | [Risk Statements ] 
 R36/37/38:Irritating to eyes, respiratory system and skin .
 |  | [Safety Statements ] 
 S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
 S36:Wear suitable protective clothing .
 |  | [HS Code ] 
 2930909899
 | 
 |  |