Diethyl sulfone

Base Information

• Chemical Name: Diethyl sulfone
• CAS No.: 597-35-3
• Molecular Formula: C4H10O2S
• Molecular Weight: 122.188
• European Community (EC) Number: 209-898-0
• NSC Number: 145719
• UNII: HA39B8WFB8
• DSSTox Substance ID: DTXSID30870657
• Nikkaji Number: J6.787C
• Wikidata: Q106902856
• Mol file: 597-35-3.mol

Synonyms:3',4'-dipropionylhelveticosol

Chemical Property of Diethyl sulfone

Chemical Property:

• Appearance/Colour: white to slightly yellow crystalline powder
• Melting Point: 73-74 °C
• Refractive Index: 1.4341 (estimate)
• Boiling Point: 245 °C at 760 mmHg
• Flash Point: 118.4 °C
• PSA: 42.52000
• Density: 1.057 g/cm³
• LogP: 1.52180
• Storage Temp.: Room Temperature
• Solubility.: Chloroform (Soluble),, Ethyl Acetate, Methanol (Slightly)
• Water Solubility.: 135g/L(16 oC)
• XLogP3: -0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 122.04015073
• Heavy Atom Count: 7
• Complexity: 107

Purity/Quality:

98%, ^*data from raw suppliers

DiethylSulfone ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCS(=O)(=O)CC
• Uses: Diethyl Sulfone is a reagent used in the synthesis of heterocyclic compounds including of β-ketosulfones. Also used in the preparation of sulfone-based electrolytes for aluminum electrodeposition.

Technology Process of Diethyl sulfone

There total 31 articles about Diethyl sulfone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

diethyl sulphide (352-93-2) → diethylsulfone (597-35-3)

Guidance literature:

With 2,2,2-Trifluoroacetophenone; dihydrogen peroxide; acetonitrile; In tert-butyl alcohol; at 20 ℃; for 1h; pH=11; Green chemistry;

DOI:10.1055/s-0036-1588315

Reference yield: 89.0%

diethyl sulphide (70-29-1) → diethylsulfone (597-35-3)

Guidance literature:

With potassium superoxide; 2-Nitrobenzenesulfonyl chloride; In acetonitrile; at -30 ℃; for 5h;

DOI:10.1246/cl.1987.1499

Reference yield: 88.0%

diethyl sulphide (352-93-2) + Benzoylformic acid (611-73-4) → diethyl sulphide (70-29-1) + diethylsulfone (597-35-3) + carbon dioxide (124-38-9,18923-20-1) + benzoic acid (65-85-0,8013-63-6)

Guidance literature:

With oxygen; 5,15,10,20-tetraphenylporphyrin; In benzene; for 2h; Irradiation;

DOI:10.1016/S0040-4039(00)87422-5

upstream raw materials:

diethyl sulphide

2-ethanesulfonyl-propionic acid

2,4-dimethyl-3,3-dioxo-3λ⁶-thia-glutaric acid

diethyl sulphide

Downstream raw materials:

ethene

sodium ethanesulfinate

ethylsulfinic acid

Aethyl-2-imino-1-methyl-2-(o-tolyl)aethylsulfon