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: $64.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: P35405
Product name: Diphenyl sulfoxide
Purity: 96%
Packaging: 100g
Price: $111
Updated: 2025/07/31

TCI Chemical

Product number: D1002
Product name: Diphenyl Sulfoxide
Purity: >99.0%(GC)
Packaging: 5g
Price: $20
Updated: 2025/07/31

TCI Chemical

Product number: D1002
Product name: Diphenyl Sulfoxide
Purity: >99.0%(GC)
Packaging: 25g
Price: $38
Updated: 2025/07/31

TCI Chemical

Product number: D1002
Product name: Diphenyl Sulfoxide
Purity: >99.0%(GC)
Packaging: 100g
Price: $128
Updated: 2025/07/31

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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

Americas 1 Belgium 2 Canada 1 China 266 Europe 3 Germany 7 India 11 Japan 6 Jordan 1 Slovakia 1 South Korea 2 Switzerland 2 The Netherlands 2 United Kingdom 8 United States 30 Global 343

Anqing tangyan biotechnology co.,ltd

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View Lastest Price from Phenyl sulfoxide manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: Phenyl sulfoxide 945-51-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000kgs
Release date: 2025-11-19

Hebei Chuanghai 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

945-51-7, Phenyl sulfoxideRelated Search:

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945-51-7

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