ChemicalBook > CAS DataBase List > Phenyl sulfoxide

Phenyl sulfoxide

Product Name
Phenyl sulfoxide
CAS No.
945-51-7
Chemical Name
Phenyl sulfoxide
Synonyms
PhS(O)Ph;thionylbenzene;PHENYL SULFOXIDE;Diphenyl sulfoxid;1,1'-sulfinylbis-;PHENYL SULPHOXIDE;sulfinyldibenzene;sulfoxide,diphenyl;DIPHENYL SULFOXIDE;Two phenylsulfoxide
CBNumber
CB5187724
Molecular Formula
C12H10OS
Formula Weight
202.27
MOL File
945-51-7.mol
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Phenyl sulfoxide Property

Melting point:
69-71 °C (lit.)
Boiling point:
206-208 °C/13 mmHg (lit.)
Density 
1.1833 (rough estimate)
refractive index 
1.6090 (estimate)
Flash point:
206-208°C/13mm
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), DMSO (Slightly)
form 
Crystalline Powder
color 
White to off-white
Water Solubility 
Soluble in water. Soluble in most organic solvents.
BRN 
1908444
InChIKey
JJHHIJFTHRNPIK-UHFFFAOYSA-N
CAS DataBase Reference
945-51-7(CAS DataBase Reference)
NIST Chemistry Reference
Diphenyl sulfoxide(945-51-7)
EPA Substance Registry System
Benzene, 1,1'-sulfinylbis- (945-51-7)
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Safety

Hazard Codes 
Xi
Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
DA9185000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29309070
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P35405
Product name
Diphenyl sulfoxide
Purity
96%
Packaging
25g
Price
$62.4
Updated
2024/03/01
Sigma-Aldrich
Product number
P35405
Product name
Diphenyl sulfoxide
Purity
96%
Packaging
100g
Price
$108
Updated
2024/03/01
TCI Chemical
Product number
D1002
Product name
Diphenyl Sulfoxide
Purity
>99.0%(GC)
Packaging
5g
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
D1002
Product name
Diphenyl Sulfoxide
Purity
>99.0%(GC)
Packaging
25g
Price
$36
Updated
2024/03/01
Alfa Aesar
Product number
B22135
Product name
Diphenyl sulfoxide, 98+%
Packaging
25g
Price
$48.65
Updated
2024/03/01
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Phenyl sulfoxide Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystalline powder

Uses

Diphenyl sulfoxide is a reagent used as an oxidant and hydroxyl activator in combination with a variety of electrophilic reagents. Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane was reported. Direct glycosylations with 1-hydroxy glycosyl donors is made using trifluoromethanesulfonic anhydride and diphenyl sulfoxide. The preparation of triarylsulfonium halides was by the action of aryl Grignard reagents on diphenyl sulfoxide.

Definition

ChEBI: Diphenyl sulfoxide is a sulfoxide.

Synthesis Reference(s)

Journal of the American Chemical Society, 114, p. 6269, 1992 DOI: 10.1021/ja00041a069
Tetrahedron Letters, 31, p. 4533, 1990 DOI: 10.1016/S0040-4039(00)97667-6

Phenyl sulfoxide Preparation Products And Raw materials

Raw materials

Preparation Products

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Phenyl sulfoxide Suppliers

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View Lastest Price from Phenyl sulfoxide manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Phenyl sulfoxide 945-51-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-07
Hebei Chuanghai Biotechnology Co,.LTD
Product
Phenyl Sulfoxide 945-51-7
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-19
Hebei Mojin Biotechnology Co., Ltd
Product
Phenyl sulfoxide 945-51-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000000kg
Release date
2023-07-27

945-51-7, Phenyl sulfoxideRelated Search:

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