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M81705 Sigma-Aldrich

Dimethyl sulfone

98%

Synonym: Methyl sulfone

  • CAS Number 67-71-0

  • Linear Formula (CH3)2SO2

  • Molecular Weight 94.13

  •  Beilstein/REAXYS Number 1737717

  •  EC Number 200-665-9

  •  MDL number MFCD00007566

  •  PubChem Substance ID 24897231

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfones - Sulfur Compounds, Sulfur Compounds More...
InChI Key   HHVIBTZHLRERCL-UHFFFAOYSA-N
assay   98%
bp   238 °C(lit.)
mp   107-109 °C (lit.)

Description

Application

Dimethyl sulfone (DMSO2) can undergo:
• Acylation with N-acylbenzotriazoles to synthesize β-keto sulfones.
• α-Monoarylation via palladium-catalyzed Negishi coupling reaction to synthesize benzylic sulfones.
• One-step olefination of alcohols in the presence of ruthenium pincer complex as a catalyst.

DMSO2 can also be used as an electrolyte over a wide range of temperatures (110–150°C) for electrodeposition of aluminum.

Packaging

5, 100, 500 g in poly bottle

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. M81705.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
PB2785000
Flash Point(F) 
289.4 °F
Flash Point(C) 
143 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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