1,3-bis(methylsulfanyl)benzene

Base Information

• Chemical Name: 1,3-bis(methylsulfanyl)benzene
• CAS No.: 2388-69-4
• Molecular Formula: C8H10 S2
• Molecular Weight: 170.299
• Mol file: 2388-69-4.mol

Synonyms:Benzene,m-bis(methylthio)- (6CI,7CI,8CI); 1,3-Bis(methylthio)benzene;m-Bis(methylthio)benzene

Chemical Property of 1,3-bis(methylsulfanyl)benzene

Chemical Property:

• Vapor Pressure: 0.0238mmHg at 25°C
• Boiling Point: 257.1°Cat760mmHg
• Flash Point: 110.1°C
• PSA: 50.60000
• Density: 1.13g/cm³
• LogP: 3.13040

Purity/Quality:

1,3-BIS(METHYLSULFANYL)BENZENE ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-bis(methylsulfanyl)benzene

There total 14 articles about 1,3-bis(methylsulfanyl)benzene 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: 92.0%

3-mercaptothiophenol (626-04-0) + methyl iodide (74-88-4) → 1,3-bis(methylthio)benzene (2388-69-4)

Guidance literature:

With sodium hydroxide; In methanol; for 3h; Heating;

Reference yield: 90.0%

Dimethyldisulphide (624-92-0) + 1,3-Diiodobenzene (626-00-6) → 1,3-bis(methylthio)benzene (2388-69-4)

Guidance literature:

With n-butyllithium; In diethyl ether; hexane; 1.) -50 deg C, 30 min, 2.) -50 deg C, 2 min;

Reference yield: 45.0%

Dimethyldisulphide (624-92-0) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 1,4-Bis(methylthio)benzene (699-20-7) + methyl-phenyl-thioether (100-68-5) + o-bis(mercaptomethyl)benzene (2388-68-3) + 1,3-bis(methylthio)benzene (2388-69-4)

Guidance literature:

With n-butyllithium; potassium 2-methylbutan-2-olate; In diethyl ether; n-heptane; at 20 ℃; for 1.5h; Product distribution; further potassium alkoxides investigated;

upstream raw materials:

3-mercaptothiophenol

dimethyl sulfate

sodium phenylene-1,2-dithiolate

methylthiol

Downstream raw materials:

1,3-bis(methanesulfonyl)benzene

1,3-bis-methanesulfinyl-benzene

2,4-bis(methylthio)nitrobenzene

1,3-dithiomethoxy-4,6-dichlorobenzene