| Identification | More | [Name]
METHYLSULFONYLACETONE | [CAS]
5000-46-4 | [Synonyms]
METHANESULFONYLACETONE
METHANESULPHONYLACETONE
METHYLSULFONYLACETONE
Methylsulphonylacetone
1-(methylsulphonyl)acetone
Methanesulphonylacetone,98+%
1-METHANESULPHONYLPROPAN-2-ONE
Methylsulfonylacetone, 98+%
Methanesulfonylacetone, 98+%
1-(Methylsulfonyl)-2-propanone
1-(Methylsulfonyl)acetone
1-Mesyl-2-propanone
2-Oxopropylmethyl sulfone
Methyl(2-oxopropyl) sulfone | [EINECS(EC#)]
225-665-6 | [Molecular Formula]
C4H8O3S | [MDL Number]
MFCD00014745 | [Molecular Weight]
136.17 | [MOL File]
5000-46-4.mol |
| Chemical Properties | Back Directory | [Melting point ]
48-52 °C (lit.) | [Boiling point ]
300.8±25.0 °C(Predicted) | [density ]
1.208±0.06 g/cm3(Predicted) | [Fp ]
>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) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [HS Code ]
29302000 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [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. | [General Description]
Methanesulfonylacetone is a sulfonyl group-containing active methylene compound. It can react with Baylis–Hillman acetates in dimethylformamide/potassium carbonate system to form ortho-hydroxyacetophenone derivatives. |
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Cool Pharm, Ltd
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| Telephone: |
021-60455363 18019463053 |
| Website: |
www.coolpharm.com |
| Company Name: |
Sigma-Aldrich
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| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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