P35405
Diphenyl sulfoxide
96%
Synonym(s):
Phenyl sulfoxide
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About This Item
Linear Formula:
(C6H5)2SO
CAS Number:
Molecular Weight:
202.27
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-415-9
Beilstein/REAXYS Number:
1908444
MDL number:
Assay:
96%
Form:
crystals
Quality Level
assay
96%
form
crystals
bp
206-208 °C/13 mmHg (lit.)
mp
69-71 °C (lit.)
SMILES string
O=S(c1ccccc1)c2ccccc2
InChI
1S/C12H10OS/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
InChI key
JJHHIJFTHRNPIK-UHFFFAOYSA-N
Application
- Preparation of radiochemicals: Diphenyl sulfoxide plays a role in the synthesis of [(11)C]cyanide from [(11)C]methyl iodide, facilitating rapid and efficient production of radiochemicals for medical imaging applications (Kikuchi et al., 2022).
- Catalytic oxidation processes: The photocatalytic and catalytic oxidation of diphenyl sulphide to sulfoxide and sulfone was examined, highlighting the effectiveness of hydrogen peroxide and TiO2 polymorphs in optimizing chemical processes (Mikrut et al., 2022).
- Dielectric properties research: The study on dielectric properties of high organic sulfur coal highlighted the modeling of sulfur compounds, which could include diphenyl sulfoxide, enhancing our understanding of materials science in energy sectors (Cai et al., 2019).
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Ya-Juan Wang et al.
Carbohydrate research, 346(11), 1271-1276 (2011-05-31)
An N-acetyl-5-N,4-O-oxazolidinone-protected p-toluene 2-thio-sialoside donor, promoted by Ph(2)SO/Tf(2)O/TTBPy, was thoroughly investigated in the coupling to various acceptors. The stereoselectivity of the sialylation was found to be dependent on the various reaction conditions, such as pre-activation time, reaction time, the amount
David Crich et al.
Organic letters, 8(5), 959-962 (2006-02-24)
The formation of sialic acid glycosides with a thiosialic acid derivative, diphenyl sulfoxide, and trifluoromethanesulfonic anhydride is reported. With an excess of diphenyl sulfoxide, glycal formation can be completely suppressed and excellent yields are obtained for coupling to a wide
S C Lee et al.
Biochemical pharmacology, 49(11), 1567-1576 (1995-05-26)
The caecal microflora from female rats show a greater ability to reduce the sulphoxide group of sulindac than either the liver or kidneys. Studies on sulphoxide reduction by Escherichia coli showed that NADH, NADPH and dithiothreitol (DTT), but not acetaldehyde
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P35405-100G | 04061834368175 |
| P35405-25G | 04061834368182 |