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Diphenyl sulfoxide, 98+%, Thermo Scientific Chemicals

Name: Diphenyl sulfoxide, 98+%, Thermo Scientific Chemicals
Brand: Thermo Scientific Alfa Aesar

Product Code. 11499647

25 g

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25 g

100 g

500 g

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Product Code. 11499647

Brand: Thermo Scientific Alfa Aesar B22135.14

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54.60 EUR valid until 2025-12-31
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Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Soluble in water. Soluble in most organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Specifications

Chemical Identifiers

CAS	945-51-7
Molecular Formula	C12H10OS
Molecular Weight (g/mol)	202.271
MDL Number	MFCD00002085
InChI Key	JJHHIJFTHRNPIK-UHFFFAOYSA-N
Synonym	diphenyl sulfoxide, phenyl sulfoxide, sulfinyldibenzene, phenylsulfinylbenzene, diphenyl sulphoxide, sulfoxide, diphenyl, diphenylsulfoxide, benzene, 1,1'-sulfinylbis, 1,1'-sulfinyldibenzene, phenylsulfinyl benzeneShow More Show Less
PubChem CID	13679
IUPAC Name	benzenesulfinylbenzene
SMILES	C1=CC=C(C=C1)S(=O)C2=CC=CC=C2

Specifications

Melting Point	69°C to 72°C
Boiling Point	206°C to 208°C (13 mmHg)
Quantity	25 g
Beilstein	1908444
Solubility Information	Soluble in water. Soluble in most organic solvents.
Formula Weight	202.28
Percent Purity	≥98%
Chemical Name or Material	Diphenyl sulfoxide

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5 results found

Lot Number	Certificate Type	Date	Catalog Number
Lot Number10247242	Certificate TypeCertificate of Analysis	Date24/10/2023	Catalog NumberB22135.22,B22135.14,B22135.36
Lot Number10245826	Certificate TypeCertificate of Analysis	Date09/05/2023	Catalog NumberB22135.14
Lot Number10159958	Certificate TypeCertificate of Analysis	Date23/11/2021	Catalog NumberB22135.22,B22135.14,B22135.36
Lot Number10156636	Certificate TypeCertificate of Analysis	Date23/11/2021	Catalog NumberB22135.22,B22135.14,B22135.36
Lot Number10200791	Certificate TypeCertificate of Analysis	Date23/11/2021	Catalog NumberB22135.22,B22135.14,B22135.36

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Diphenyl sulfoxide, 98+%, Thermo Scientific Chemicals

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