10409-06-0

Basic information

• Product Name: DIPHENYLDISULFONE
• Synonyms: DIPHENYLDISULFONE;Disulfone, diphenyl
• CAS NO: 10409-06-0
• Molecular Formula: C₁₂H₁₀O₄S₂
• Molecular Weight: 282.34
• Mol File: 10409-06-0.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 466.2°Cat760mmHg
• Flash Point: 300.2°C
• Appearance: /
• Density: 1.405g/cm³
• Vapor Pressure: 2.02E-08mmHg at 25°C
• Refractive Index: 1.604
• CAS DataBase Reference: DIPHENYLDISULFONE(CAS DataBase Reference)
• NIST Chemistry Reference: DIPHENYLDISULFONE(10409-06-0)
• EPA Substance Registry System: DIPHENYLDISULFONE(10409-06-0)

Safety Data

• Hazardous Substances Data: 10409-06-0(Hazardous Substances Data)

Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 31, p. 3418, 1966 DOI: 10.1021/jo01348a514Tetrahedron Letters, 36, p. 3849, 1995 DOI: 10.1016/0040-4039(95)00653-T

InChI:InChI=1/C12H10O4S2/c13-17(14,11-7-3-1-4-8-11)18(15,16)12-9-5-2-6-10-12/h1-10H

Upstream product

• 93-59-4 Perbenzoic acid 
• 67-66-3 chloroform 
• 14758-47-5 tetrathioorthocarbonic acid tetraphenyl ester 
• 60-29-7 diethyl ether 
• 140-89-6 potassium ethyl xanthogenate 
• 98-09-9 benzenesulfonyl chloride 
• 94-36-0 dibenzoyl peroxide 
• 7732-18-5 water 
• 151-50-8 potassium cyanide 
• 67-64-1 acetone 
• 7446-09-5 sulfur dioxide 
• 71-43-2 benzene 
• 108-90-7 chlorobenzene 
• 103-04-8 (phenylthio)acetic acid 

Downstream Products

• 882-33-7 diphenyldisulfane 
• 98-10-2 benzenesulfonamide 

Relevant articles and documents

Electrochemical oxidation of sulfinic acids: Efficient oxidative synthesis of diaryl disulfones

Electrochemical oxidation of sulfinic acids has been studied in aqueous solutions using cyclic voltammetry, controlled-potential coulometry, chronoamperometry and chronocoulometry methods. The results indicate that the oxidation of sulfinic acids is an ir

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A paradigm shift in rate determining step from single electron transfer between phenylsulfinylacetic acids and iron(III) polypyridyl complexes to nucleophilic attack of water to the produced sulfoxide radical cation: a non-linear Hammett

Mechanism of oxidative decarboxylation of phenylsulfinylacetic acids (PSAAs) by iron(III) polypyridyl complexes in aqueous acetonitrile medium has been investigated spectrophotometrically. An initial intermediate formation between PSAA and [Fe(NN)3]3+ is confirmed from the observed Michaelis–Menten kinetics and fractional order dependence on PSAA. Significant rate retardation with concentration of [Fe(NN)3]3+ is rationalized on the basis of coordination of a water molecule at the carbon atom adjacent to the ring nitrogen of the metal polypyridyl complexes by nucleophilic attack at higher concentrations. Electron-withdrawing and electron-releasing substituents in PSAA facilitate the reaction and Hammett correlation gives an upward ‘V’ shaped curve. The apparent upward curvature is rationalized based on the change in the rate determining step from electron transfer to nucleophilic attack, by changing the substituents from electron-releasing to electron-withdrawing groups. Electron-releasing substituents in PSAA accelerate the electron transfer from PSAA to the complex and also stabilize the intermediate through resonance interaction leading to negative reaction constants (ρ). Conversely, electron-withdrawing groups, while retarding the electron transfer exert an accelerating effect on the nucleophilic attack of H2O which leading to low magnitude of ρ+ compared to high ρ? values of electron-releasing groups. Marcus theory is applied, and a fair agreement is seen with the experimental values. Copyright

Synthesis of 1,1-difluoroethylsilanes and their application for the introduction of the 1,1-difluoroethyl group

1,1-Difluoroethysilanes (R3SiCF2CH3, R = Me or Et) were synthesized from 1,1-difluoroethyl phenyl sulfone and chlorosilanes using magnesium metal via reductive 1,1-difluoroethylation. It was confirmed that 1,1-difluoroethylsilanes were effective 1,1-difluoroethylating reagents for carbonyl compounds.