p-Tolyl disulfone

Base Information

• Chemical Name: p-Tolyl disulfone
• CAS No.: 10409-07-1
• Molecular Formula: C14H14 O4 S2
• Molecular Weight: 310.395
• NSC Number: 243192
• DSSTox Substance ID: DTXSID90908788
• Nikkaji Number: J987.144F
• Wikidata: Q82878258
• Mol file: 10409-07-1.mol

Synonyms:4,4'-Dimethyldiphenyldisulfone;p-Tolyl disulfone;10409-07-1;Bis-(p-tolyl)-disulfone;1-methyl-4-(4-methylphenyl)sulfonylsulfonylbenzene;di-p-tolyldisulfon;Di-p-tolyl disulfon;NSC243192;Disulfone, di-p-tolyl;SCHEMBL547554;Disulfone, bis(4-methylphenyl);DTXSID90908788;NSC-243192;F86699;1,2-Bis(4-methylphenyl)-1,1,2,2-tetraoxo-1lambda~6~,2lambda~6~-disulfane

Chemical Property of p-Tolyl disulfone

Chemical Property:

• Vapor Pressure: 7.07E-09mmHg at 25°C
• Melting Point: 212 °C
• Boiling Point: 479.1°C at 760 mmHg
• Flash Point: 300.5°C
• PSA: 85.04000
• Density: 1.329g/cm³
• LogP: 4.62760
• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 310.03335127
• Heavy Atom Count: 20
• Complexity: 459

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)S(=O)(=O)C2=CC=C(C=C2)C

Technology Process of p-Tolyl disulfone

There total 65 articles about p-Tolyl disulfone 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: 61.0%

p-toluene sulfinic acid (536-57-2) → bis(4-methylphenyl)disulfone (10409-07-1) + 4-tosylmorpholine (6339-26-0) + bis-(toluene-4-sulfonyl)-disulfane (5962-57-2)

Guidance literature:

With 4,4'-dithiodimorpholine; In dichloromethane; Heating;

DOI:10.1246/cl.1982.2007

Reference yield: 24.0%

sodium 4-methylbenzenesulfinate (824-79-3) → bis(4-methylphenyl)disulfone (10409-07-1) + nitromethyl p-tolyl sulfone (51351-89-4) + sodium tosylate (657-84-1) + ethyl ester of p-toluenesulfonic acid (80-40-0)

Guidance literature:

With bromonitromethane; In ethanol; water; at 24 ℃; for 2h;

Reference yield: 24.0%

ethanol (64-17-5) + sodium 4-methylbenzenesulfinate (824-79-3) → bis(4-methylphenyl)disulfone (10409-07-1) + nitromethyl p-tolyl sulfone (51351-89-4) + sodium tosylate (657-84-1) + ethyl ester of p-toluenesulfonic acid (80-40-0)

Guidance literature:

With bromonitromethane; In water; at 24 ℃; for 2h;

upstream raw materials:

4-methylbenzenesulfinyl chloride

chloroform

p-toluene sulfinic acid

diethyl ether

Downstream raw materials:

di(p-tolyl) disulfide

di(4-methyl)phenylthiosulfonate

p-toluene sulfinic acid

toluene-4-sulfonic acid