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P35405

Diphenyl sulfoxide

Name: Diphenyl sulfoxide
Brand: ALDRICH

96%

Synonym(s):

Phenyl sulfoxide

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About This Item

Linear Formula:

(C₆H₅)₂SO

CAS Number:

945-51-7

Molecular Weight:

202.27

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24898426

EC Number:

213-415-9

Beilstein/REAXYS Number:

1908444

MDL number:

MFCD00002085

Assay:

96%

Form:

crystals

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Properties

Quality Segment

100

assay

96%

form

crystals

bp

206-208 °C/13 mmHg (lit.)

mp

69-71 °C (lit.)

functional group

sulfoxide

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

Description

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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