Benzene, 1,2,4,5-tetrakis(methylthio)-

Base Information

• Chemical Name: Benzene, 1,2,4,5-tetrakis(methylthio)-
• CAS No.: 1846-35-1
• Molecular Formula: C10H14S4
• Molecular Weight: 262.485
• DSSTox Substance ID: DTXSID201016333
• Nikkaji Number: J795.299F
• Mol file: 1846-35-1.mol

Synonyms:Benzene, 1,2,4,5-tetrakis(methylthio)-;1,2,4,5-Tetrakis(methylthio)benzene;SCHEMBL10744086;1,2,4,5-tetramethylthiobenzene;DTXSID201016333;1846-35-1;1,2,4,5-Tetrakis(methylsulfanyl)benzene #

Chemical Property of Benzene, 1,2,4,5-tetrakis(methylthio)-

Chemical Property:

• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 261.99783514
• Heavy Atom Count: 14
• Complexity: 128

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CSC1=CC(=C(C=C1SC)SC)SC

Technology Process of Benzene, 1,2,4,5-tetrakis(methylthio)-

There total 7 articles about Benzene, 1,2,4,5-tetrakis(methylthio)- 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:

1,2,4,5-Tetrakis(methylthio)benzene (1846-35-1) → 1,2,4,5-Tetrakis-methylsulfanyl-benzene (1846-35-1)

Guidance literature:

With sulfuric acid; In dichloromethane; at -50 ℃; aluminum trichloride, antimony trichloride;

DOI:10.1039/P29840000975

Reference yield:

1,2,4,5-tetrachlorobenzene (95-94-3) → 1,2,4,5-Tetrakis(methylthio)benzene (1846-35-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) n-BuLi / 1.) HMPA, from 10 to 60 deg C, 2.) HMPA, 100 deg C, 0.5 h

2: 1.) Na, pyridine / 1.) from 105 to 110 deg C, 1 h, 2.) 40 min

With pyridine; n-butyllithium; sodium;

DOI:10.1021/jo00213a045

Reference yield:

methylthiol (74-93-1) + 1,2,4,5-Tetrafluorobenzene (327-54-8) → 1,2,4,5-Tetrakis(methylthio)benzene (1846-35-1)

Guidance literature:

With 1,3-dimethyl-2-imidazolidinone; sodium ethanolate; Yield given. Multistep reaction; 1.) EtOH, 2.) RT, 16 h;

DOI:10.1021/jo00213a045

upstream raw materials:

dimethyl sulfate

methylthiol

1,2,4,5-Tetrafluorobenzene

1,2,4,5-tetrachlorobenzene

Downstream raw materials:

1,2,4,5-tetramercaptobenzene

1-(methylthio)-2,4,5-benznenetrithiol