Dimethyl sulfone
Synonym(s):Dimethyl sulfone;Methyl sulfone
- CAS NO.：67-71-0
- Empirical Formula: C2H6O2S
- Molecular Weight: 94.13
- MDL number: MFCD00007566
- EINECS: 200-665-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-20 11:41:24
What is Dimethyl sulfone?
Chemical properties
colourless crystals
The Uses of Dimethyl sulfone
Dimethyl sulfone is a high tempereture solvent for many inorganic and organic substances,it is used as antiinflammatory, antiproliferative, antiparasitic.
The Uses of Dimethyl sulfone
Dimethyl sulfone is used as a high-temperature solvent for both inorganic and organic substances. It acts as an intermediate as well as medium in organic synthesis. It plays an important role as a carbon source by the airborne bacteria Afipia. It is also employed as an extraction solvent for the separation of aromatic compounds like benzene, toluene and xylenes from aliphatic hydrocarbons. Further, it is used in the polymerization process. It finds application in pharmaceuticals, agrochemicals, paint and coating materials.
What are the applications of Application
Dimethyl sulfone is a high temperature solvent, and primary metabolite of DMSO
Definition
ChEBI: Sulfonyldimethane is a sulfone.
Synthesis Reference(s)
Journal of the American Chemical Society, 91, p. 3992, 1969 DOI: 10.1021/ja01042a075
Purification Methods
Crystallise the sulfone from water. Dry it over P2O5. [Beilstein 1 IV 1279.]
Properties of Dimethyl sulfone
| Melting point: | 107-109 °C (lit.) |
| Boiling point: | 238 °C (lit.) |
| Density | 1,16 g/cm3 |
| refractive index | 1.4226 |
| Flash point: | 290 °F |
| storage temp. | Store below +30°C. |
| solubility | 150g/l |
| form | Crystals or Crystalline Powder |
| pka | 28(at 25℃) |
| color | White |
| Odor | at 1.00?%. sulfurous burnt |
| Water Solubility | 150 g/L (20 ºC) |
| Merck | 14,3258 |
| BRN | 1737717 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 67-71-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Dimethyl sulfone(67-71-0) |
| EPA Substance Registry System | Dimethyl sulfone (67-71-0) |
Safety information for Dimethyl sulfone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. |
Computed Descriptors for Dimethyl sulfone
| InChIKey | HHVIBTZHLRERCL-UHFFFAOYSA-N |
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