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Merck
CN

41631

Dimethyl sulfone

purum, ≥98.0% (GC)

Synonym(s):

Methyl sulfone

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About This Item

Linear Formula:
(CH3)2SO2
CAS Number:
Molecular Weight:
94.13
EC Number:
200-665-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1737717
MDL number:
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grade

purum

assay

≥98.0% (GC)

bp

238 °C (lit.)

mp

107-109 °C (lit.), 107-110 °C

SMILES string

CS(C)(=O)=O

InChI

1S/C2H6O2S/c1-5(2,3)4/h1-2H3

InChI key

HHVIBTZHLRERCL-UHFFFAOYSA-N



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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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S E Rose et al.
Magnetic resonance imaging, 18(1), 95-98 (2000-01-21)
We wish to report the detection of dimethyl sulfone (methylsulfonylmethane, C2H6O2S) in the brain of a normal 62-year-old male using in vivo proton magnetic resonance spectroscopy. The presence of this exogenous metabolite resulted from ingestion of a dietary supplement containing
Burkhard Kloesch et al.
Life sciences, 89(13-14), 473-478 (2011-08-09)
Reactive oxygen species (ROS) are highly diffusable and reactive molecules which modulate gene transcription, particularly of pro-inflammatory cytokines which play a crucial role in the nascency and progression of chronic inflammatory diseases such as rheumatoid arthritis (RA) and osteoarthritis (OA).
Eytan M Debbi et al.
BMC complementary and alternative medicine, 11, 50-50 (2011-06-29)
Patients with osteoarthritis (OA) take a variety of health supplements in an attempt to reduce pain and improve function. The aim of this study was to determine the efficacy of methylsulfonylmethane (MSM) in treating patients with knee OA. This study