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

More

Less

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
InChI: 1S/C12H10OS/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
InChIKey: JJHHIJFTHRNPIK-UHFFFAOYSA-N
SMILES: O=S(c1ccccc1)c2ccccc2
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)

More

Less

Safety

Hazard Codes: Xi
Safety Statements: 22-24/25
WGK Germany: 3
RTECS: DA9185000
Hazard Note: Irritant
TSCA: TSCA listed
HS Code: 29309070
Storage Class: 11 - Combustible Solids

More

Less

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.

More

Less

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

More

Less

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

More

Less

Phenyl sulfoxide Suppliers

Americas 1 Belgium 2 Canada 1 China 267 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 344

Anqing tangyan biotechnology co.,ltd

Tel: qq 3328037850 18918530082
Email: 3328037850@qq.com
Country: China
ProdList: 89
Advantage: 58

Qingdao Riverside New Materials Co., Ltd.

Tel: 0532-80932738 15689126900
Fax: 0532-80932738
Email: info@rivmat.com
Country: China
ProdList: 82
Advantage: 58

ZhengZhou HuaWen Chemical Co.Ltd

Tel: 0370-2785118 17550508557
Fax: QQ：3470079902
Email: 675141927@qq.com
Country: China
ProdList: 3199
Advantage: 55

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Zhangjiagang Free Trade Zone Kailite Chemical Co., Ltd.

Tel: 18606289633 15862625988
Fax: 0512-58813106
Email: sales@clentchem.com
Country: China
ProdList: 154
Advantage: 60

Shandong Binchen Chemical Co.，Ltd

Tel: 13837799094 18351216281
Email: 3846935277@qq.com
Country: China
ProdList: 997
Advantage: 58

Lanzhou Ulight Chemical Technology Co. Ltd

Tel: 13919285024
Fax: 13919285024
Email: 863719335@qq.com
Country: China
ProdList: 72
Advantage: 58

shandongbaqianhehuagong

Tel: 15865655795
Email: 263501023@qq.com
Country: China
ProdList: 55
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

More

Less

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:

Diphenyldimethoxysilane 3,4'-DIAMINODIPHENYLMETHANE 1,3-Diphenyl-2-thiourea PHENYL VALERATE Dichlorodiphenylsilane Biphenyl 1,5-Diphenylcarbazide SULFOXIDE Chlorodiphenylphosphine Phenylhydrazine 2,2-Diphenylacetic acid 2-Phenylacetophenone Dimethyl sulfoxide 4-Fluorophenyl sulfone BIS(4-NITROPHENYL) SULFONE 4,4'-Diaminodiphenylsulfone 4,4'-Dichlorodiphenyl sulfone DIBENZOTHIOPHENE SULFONE

1,1’-sulfinylbis-benzen

1,1’-sulfinylbis-Benzene

Diphenyl sulfoxide,Phenyl sulfoxide

Phenyl sulfoxide, 97% 100GR

Phenyl sulfoxide, 97% 25GR

Diphenyl sulfoxid

(benzenesulfinyl)benzene

bis-(phenyl)-sulfoxide

1,1'-sulfinylbis-

Two phenylsulfoxide

Benzene, 1,1'-sulfinylbis-

Phenylsulfinylbenzene

Sulfoxide, diphenyl

sulfoxide,diphenyl

DIPHENYL SULFOXIDE

DIPHENYL SULPHOXIDE

PHENYL SULPHOXIDE

PHENYL SULFOXIDE

DIPHENYL SULFOXIDE PESTANAL

DiphenylSulphoxide98%

Diphenyl sulfoxide, 97+%

Diphenyl Sulphoxide 98%

Diphenylsulphoxide,97%

thionylbenzene

Diphenyl sulfoxide, 98+%

sulfinyldibenzene

Phenyl sulfoxide, 97% 25g

PhS(O)Ph

Phenyl sulfoxide,97%

Diphenyl Sulfoxide &gt

945-51-7

C12H10O1S1

C6H52SO

C12H10OS

Sulfoxides

Sulfur Compounds

Organic Building Blocks

Building Blocks

Reagents for Oligosaccharide Synthesis

Building Blocks

Chemical Synthesis

Organic Building Blocks

Sulfoxides

Sulfur Compounds

fine chemicals

Biochemistry

Reagents for Oligosaccharide Synthesis

bc0001