1-(Methylsulfonyl)propan-2-one , 98+% , 5000-46-4

Synonym(s):
1-(Methylsulfonyl)-2-propanone;NSC 35395

CAS NO.：5000-46-4

Empirical Formula: C4H8O3S

Molecular Weight: 136.17

MDL number: MFCD00014745

EINECS: 225-665-6

PRODUCT Properties

• Melting point: 48-52 °C (lit.)
• Boiling point: 300.8±25.0 °C(Predicted)
• Density: 1.208±0.06 g/cm3(Predicted)
• Flash point: >230 °F
• storage temp.: 2-8°C
• form: powder or crystals
• Appearance: White to yellow Solid
• Water Solubility: Insoluble in water.
• BRN: 1754113
• InChI: 1S/C4H8O3S/c1-4(5)3-8(2,6)7/h3H2,1-2H3
• InChIKey: NWEYGXQKFVGUFR-UHFFFAOYSA-N
• SMILES: CC(=O)CS(C)(=O)=O
• CAS DataBase Reference: 5000-46-4(CAS DataBase Reference)

Description and Uses

Methylsulfonylacetone is used as reactant for Stereoselective preparation of chiral cyclic ketones. It is used in the Preparation of poly-substituted pyridines. It aids for Gold-catalyzed Friedlander cyclocondensation reaction. It is used as reactant in Radical homoallylation reactions, multicomponent cyclocondensation with aldehydes and aminoazoles.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• PPE: Eyeshields, Gloves, type N95 (US)
• Safety Statements: 22-24/25
• WGK Germany: 3
• HS Code: 29302000
• Storage Class: 11 - Combustible Solids